64882744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{16451}}^1$

素因数の和:16503

約数の個数: 32

約数和(自身を含む): 133261200

約数和(自身を除く): 68378456

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 16451, 32902, 65804, 131608, 279667, 477079, 559334, 954158, 1118668, 1908316, 2237336, 3816632, 8110343, 16220686, 32441372, 64882744]

約数ペア:

[(1, 64882744), (2, 32441372), (4, 16220686), (8, 8110343), (17, 3816632), (29, 2237336), (34, 1908316), (58, 1118668), (68, 954158), (116, 559334), (136, 477079), (232, 279667), (493, 131608), (986, 65804), (1972, 32902), (3944, 16451)]