23643256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 64

約数和(自身を含む): 55802880

約数和(自身を除く): 32159624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 691, 728, 1222, 1316, 1382, 2444, 2632, 2764, 4277, 4837, 4888, 5528, 8554, 8983, 9674, 17108, 17966, 19348, 32477, 34216, 35932, 38696, 62881, 64954, 71864, 125762, 129908, 227339, 251524, 259816, 422201, 454678, 503048, 844402, 909356, 1688804, 1818712, 2955407, 3377608, 5910814, 11821628, 23643256]

約数ペア:

[(1, 23643256), (2, 11821628), (4, 5910814), (7, 3377608), (8, 2955407), (13, 1818712), (14, 1688804), (26, 909356), (28, 844402), (47, 503048), (52, 454678), (56, 422201), (91, 259816), (94, 251524), (104, 227339), (182, 129908), (188, 125762), (329, 71864), (364, 64954), (376, 62881), (611, 38696), (658, 35932), (691, 34216), (728, 32477), (1222, 19348), (1316, 17966), (1382, 17108), (2444, 9674), (2632, 8983), (2764, 8554), (4277, 5528), (4837, 4888)]