28143011789504

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9371}}^1\times {\mathrm{79669}}^1$

素因数の和:89102

約数の個数: 112

約数和(自身を含む): 60689113267200

約数和(自身を除く): 32546101477696

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 4712, 9371, 9424, 18742, 18848, 37484, 37696, 74968, 79669, 149936, 159338, 178049, 290501, 299872, 318676, 356098, 581002, 599744, 637352, 712196, 1162004, 1274704, 1424392, 1513711, 2324008, 2469739, 2549408, 2848784, 3027422, 4648016, 4939478, 5098816, 5519519, 5697568, 6054844, 9296032, 9878956, 11039038, 11395136, 12109688, 18592064, 19757912, 22078076, 24219376, 39515824, 44156152, 46925041, 48438752, 79031648, 88312304, 93850082, 96877504, 158063296, 176624608, 187700164, 353249216, 375400328, 746578199, 750800656, 1493156398, 1501601312, 2986312796, 3003202624, 5972625592, 11945251184, 14184985781, 23143924169, 23890502368, 28369971562, 46287848338, 47781004736, 56739943124, 92575696676, 113479886248, 185151393352, 226959772496, 370302786704, 439734559211, 453919544992, 740605573408, 879469118422, 907839089984, 1481211146816, 1758938236844, 3517876473688, 7035752947376, 14071505894752, 28143011789504]

約数ペア:

[(1, 28143011789504), (2, 14071505894752), (4, 7035752947376), (8, 3517876473688), (16, 1758938236844), (19, 1481211146816), (31, 907839089984), (32, 879469118422), (38, 740605573408), (62, 453919544992), (64, 439734559211), (76, 370302786704), (124, 226959772496), (152, 185151393352), (248, 113479886248), (304, 92575696676), (496, 56739943124), (589, 47781004736), (608, 46287848338), (992, 28369971562), (1178, 23890502368), (1216, 23143924169), (1984, 14184985781), (2356, 11945251184), (4712, 5972625592), (9371, 3003202624), (9424, 2986312796), (18742, 1501601312), (18848, 1493156398), (37484, 750800656), (37696, 746578199), (74968, 375400328), (79669, 353249216), (149936, 187700164), (159338, 176624608), (178049, 158063296), (290501, 96877504), (299872, 93850082), (318676, 88312304), (356098, 79031648), (581002, 48438752), (599744, 46925041), (637352, 44156152), (712196, 39515824), (1162004, 24219376), (1274704, 22078076), (1424392, 19757912), (1513711, 18592064), (2324008, 12109688), (2469739, 11395136), (2549408, 11039038), (2848784, 9878956), (3027422, 9296032), (4648016, 6054844), (4939478, 5697568), (5098816, 5519519)]