63973994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 116349696

約数和(自身を除く): 52375702

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3257, 6514, 9821, 19642, 22799, 45598, 74911, 149822, 198677, 397354, 524377, 1048754, 1390739, 2781478, 4569571, 9139142, 31986997, 63973994]

約数ペア:

[(1, 63973994), (2, 31986997), (7, 9139142), (14, 4569571), (23, 2781478), (46, 1390739), (61, 1048754), (122, 524377), (161, 397354), (322, 198677), (427, 149822), (854, 74911), (1403, 45598), (2806, 22799), (3257, 19642), (6514, 9821)]