61217416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{7451}}^1$

素因数の和:7549

約数の個数: 32

約数和(自身を含む): 125193600

約数和(自身を除く): 63976184

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 7451, 8216, 14902, 29804, 59608, 96863, 193726, 387452, 588629, 774904, 1177258, 2354516, 4709032, 7652177, 15304354, 30608708, 61217416]

約数ペア:

[(1, 61217416), (2, 30608708), (4, 15304354), (8, 7652177), (13, 4709032), (26, 2354516), (52, 1177258), (79, 774904), (104, 588629), (158, 387452), (316, 193726), (632, 96863), (1027, 59608), (2054, 29804), (4108, 14902), (7451, 8216)]