25818518144

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{11047}}^1$

素因数の和:11142

約数の個数: 96

約数和(自身を含む): 55950386400

約数和(自身を除く): 30131868256

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 961, 992, 1178, 1216, 1922, 1984, 2356, 2432, 3844, 3968, 4712, 7688, 9424, 11047, 15376, 18259, 18848, 22094, 30752, 36518, 37696, 44188, 61504, 73036, 75392, 88376, 123008, 146072, 176752, 209893, 292144, 342457, 353504, 419786, 584288, 684914, 707008, 839572, 1168576, 1369828, 1414016, 1679144, 2337152, 2739656, 3358288, 5479312, 6506683, 6716576, 10616167, 10958624, 13013366, 13433152, 21232334, 21917248, 26026732, 26866304, 42464668, 43834496, 52053464, 84929336, 104106928, 169858672, 201707173, 208213856, 339717344, 403414346, 416427712, 679434688, 806828692, 832855424, 1358869376, 1613657384, 3227314768, 6454629536, 12909259072, 25818518144]

約数ペア:

[(1, 25818518144), (2, 12909259072), (4, 6454629536), (8, 3227314768), (16, 1613657384), (19, 1358869376), (31, 832855424), (32, 806828692), (38, 679434688), (62, 416427712), (64, 403414346), (76, 339717344), (124, 208213856), (128, 201707173), (152, 169858672), (248, 104106928), (304, 84929336), (496, 52053464), (589, 43834496), (608, 42464668), (961, 26866304), (992, 26026732), (1178, 21917248), (1216, 21232334), (1922, 13433152), (1984, 13013366), (2356, 10958624), (2432, 10616167), (3844, 6716576), (3968, 6506683), (4712, 5479312), (7688, 3358288), (9424, 2739656), (11047, 2337152), (15376, 1679144), (18259, 1414016), (18848, 1369828), (22094, 1168576), (30752, 839572), (36518, 707008), (37696, 684914), (44188, 584288), (61504, 419786), (73036, 353504), (75392, 342457), (88376, 292144), (123008, 209893), (146072, 176752)]