13808432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 29646912

約数和(自身を除く): 15838480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1171, 1474, 2342, 2948, 4684, 5896, 9368, 11792, 12881, 18736, 25762, 51524, 78457, 103048, 156914, 206096, 313828, 627656, 863027, 1255312, 1726054, 3452108, 6904216, 13808432]

約数ペア:

[(1, 13808432), (2, 6904216), (4, 3452108), (8, 1726054), (11, 1255312), (16, 863027), (22, 627656), (44, 313828), (67, 206096), (88, 156914), (134, 103048), (176, 78457), (268, 51524), (536, 25762), (737, 18736), (1072, 12881), (1171, 11792), (1474, 9368), (2342, 5896), (2948, 4684)]