65142754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 105796800

約数和(自身を除く): 40654046

約数列:

[1, 2, 19, 38, 61, 122, 157, 179, 314, 358, 1159, 2318, 2983, 3401, 5966, 6802, 9577, 10919, 19154, 21838, 28103, 56206, 181963, 207461, 363926, 414922, 533957, 1067914, 1714283, 3428566, 32571377, 65142754]

約数ペア:

[(1, 65142754), (2, 32571377), (19, 3428566), (38, 1714283), (61, 1067914), (122, 533957), (157, 414922), (179, 363926), (314, 207461), (358, 181963), (1159, 56206), (2318, 28103), (2983, 21838), (3401, 19154), (5966, 10919), (6802, 9577)]