23508888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:672

約数の個数: 64

約数和(自身を含む): 63840000

約数和(自身を除く): 40331112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 499, 604, 906, 998, 1208, 1497, 1812, 1963, 1996, 2994, 3624, 3926, 3992, 5889, 5988, 6487, 7852, 11778, 11976, 12974, 15704, 19461, 23556, 25948, 38922, 47112, 51896, 75349, 77844, 150698, 155688, 226047, 301396, 452094, 602792, 904188, 979537, 1808376, 1959074, 2938611, 3918148, 5877222, 7836296, 11754444, 23508888]

約数ペア:

[(1, 23508888), (2, 11754444), (3, 7836296), (4, 5877222), (6, 3918148), (8, 2938611), (12, 1959074), (13, 1808376), (24, 979537), (26, 904188), (39, 602792), (52, 452094), (78, 301396), (104, 226047), (151, 155688), (156, 150698), (302, 77844), (312, 75349), (453, 51896), (499, 47112), (604, 38922), (906, 25948), (998, 23556), (1208, 19461), (1497, 15704), (1812, 12974), (1963, 11976), (1996, 11778), (2994, 7852), (3624, 6487), (3926, 5988), (3992, 5889)]