28945437664

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{49807}}^1$

素因数の和:49968

約数の個数: 96

約数和(自身を含む): 67477487616

約数和(自身を除く): 38532049952

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 127, 143, 176, 208, 254, 286, 352, 416, 508, 572, 1016, 1144, 1397, 1651, 2032, 2288, 2794, 3302, 4064, 4576, 5588, 6604, 11176, 13208, 18161, 22352, 26416, 36322, 44704, 49807, 52832, 72644, 99614, 145288, 199228, 290576, 398456, 547877, 581152, 647491, 796912, 1095754, 1294982, 1593824, 2191508, 2589964, 4383016, 5179928, 6325489, 7122401, 8766032, 10359856, 12650978, 14244802, 17532064, 20719712, 25301956, 28489604, 50603912, 56979208, 69580379, 82231357, 101207824, 113958416, 139160758, 164462714, 202415648, 227916832, 278321516, 328925428, 556643032, 657850856, 904544927, 1113286064, 1315701712, 1809089854, 2226572128, 2631403424, 3618179708, 7236359416, 14472718832, 28945437664]

約数ペア:

[(1, 28945437664), (2, 14472718832), (4, 7236359416), (8, 3618179708), (11, 2631403424), (13, 2226572128), (16, 1809089854), (22, 1315701712), (26, 1113286064), (32, 904544927), (44, 657850856), (52, 556643032), (88, 328925428), (104, 278321516), (127, 227916832), (143, 202415648), (176, 164462714), (208, 139160758), (254, 113958416), (286, 101207824), (352, 82231357), (416, 69580379), (508, 56979208), (572, 50603912), (1016, 28489604), (1144, 25301956), (1397, 20719712), (1651, 17532064), (2032, 14244802), (2288, 12650978), (2794, 10359856), (3302, 8766032), (4064, 7122401), (4576, 6325489), (5588, 5179928), (6604, 4383016), (11176, 2589964), (13208, 2191508), (18161, 1593824), (22352, 1294982), (26416, 1095754), (36322, 796912), (44704, 647491), (49807, 581152), (52832, 547877), (72644, 398456), (99614, 290576), (145288, 199228)]