23604568

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 27803432

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 79, 104, 136, 158, 169, 221, 316, 338, 442, 632, 676, 884, 1027, 1343, 1352, 1768, 2054, 2197, 2686, 2873, 4108, 4394, 5372, 5746, 8216, 8788, 10744, 11492, 13351, 17459, 17576, 22984, 26702, 34918, 37349, 53404, 69836, 74698, 106808, 139672, 149396, 173563, 226967, 298792, 347126, 453934, 694252, 907868, 1388504, 1815736, 2950571, 5901142, 11802284, 23604568]

約数ペア:

[(1, 23604568), (2, 11802284), (4, 5901142), (8, 2950571), (13, 1815736), (17, 1388504), (26, 907868), (34, 694252), (52, 453934), (68, 347126), (79, 298792), (104, 226967), (136, 173563), (158, 149396), (169, 139672), (221, 106808), (316, 74698), (338, 69836), (442, 53404), (632, 37349), (676, 34918), (884, 26702), (1027, 22984), (1343, 17576), (1352, 17459), (1768, 13351), (2054, 11492), (2197, 10744), (2686, 8788), (2873, 8216), (4108, 5746), (4394, 5372)]