12988894448

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{2909}}^1\times {\mathrm{9623}}^1$

素因数の和:12569

約数の個数: 40

約数和(自身を含む): 26045431200

約数和(自身を除く): 13056536752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 2909, 5818, 9623, 11636, 19246, 23272, 38492, 46544, 76984, 84361, 153968, 168722, 279067, 337444, 558134, 674888, 1116268, 1349776, 2232536, 4465072, 27993307, 55986614, 111973228, 223946456, 447892912, 811805903, 1623611806, 3247223612, 6494447224, 12988894448]

約数ペア:

[(1, 12988894448), (2, 6494447224), (4, 3247223612), (8, 1623611806), (16, 811805903), (29, 447892912), (58, 223946456), (116, 111973228), (232, 55986614), (464, 27993307), (2909, 4465072), (5818, 2232536), (9623, 1349776), (11636, 1116268), (19246, 674888), (23272, 558134), (38492, 337444), (46544, 279067), (76984, 168722), (84361, 153968)]