22535875072

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{74729}}^1$

素因数の和:74797

約数の個数: 80

約数和(自身を含む): 48927225600

約数和(自身を除く): 26391350528

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 9728, 15872, 18848, 37696, 74729, 75392, 149458, 150784, 298916, 301568, 597832, 1195664, 1419851, 2316599, 2391328, 2839702, 4633198, 4782656, 5679404, 9266396, 9565312, 11358808, 18532792, 19130624, 22717616, 37065584, 38261248, 44015381, 45435232, 74131168, 88030762, 90870464, 148262336, 176061524, 181740928, 296524672, 352123048, 363481856, 593049344, 704246096, 726963712, 1186098688, 1408492192, 2816984384, 5633968768, 11267937536, 22535875072]

約数ペア:

[(1, 22535875072), (2, 11267937536), (4, 5633968768), (8, 2816984384), (16, 1408492192), (19, 1186098688), (31, 726963712), (32, 704246096), (38, 593049344), (62, 363481856), (64, 352123048), (76, 296524672), (124, 181740928), (128, 176061524), (152, 148262336), (248, 90870464), (256, 88030762), (304, 74131168), (496, 45435232), (512, 44015381), (589, 38261248), (608, 37065584), (992, 22717616), (1178, 19130624), (1216, 18532792), (1984, 11358808), (2356, 9565312), (2432, 9266396), (3968, 5679404), (4712, 4782656), (4864, 4633198), (7936, 2839702), (9424, 2391328), (9728, 2316599), (15872, 1419851), (18848, 1195664), (37696, 597832), (74729, 301568), (75392, 298916), (149458, 150784)]