74124808

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{349}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 141120000

約数和(自身を除く): 66995192

約数列:

[1, 2, 4, 8, 139, 191, 278, 349, 382, 556, 698, 764, 1112, 1396, 1528, 2792, 26549, 48511, 53098, 66659, 97022, 106196, 133318, 194044, 212392, 266636, 388088, 533272, 9265601, 18531202, 37062404, 74124808]

約数ペア:

[(1, 74124808), (2, 37062404), (4, 18531202), (8, 9265601), (139, 533272), (191, 388088), (278, 266636), (349, 212392), (382, 194044), (556, 133318), (698, 106196), (764, 97022), (1112, 66659), (1396, 53098), (1528, 48511), (2792, 26549)]