71399172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457687}}^1$

素因数の和:457707

約数の個数: 24

約数和(自身を含む): 179413696

約数和(自身を除く): 108014524

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457687, 915374, 1373061, 1830748, 2746122, 5492244, 5949931, 11899862, 17849793, 23799724, 35699586, 71399172]

約数ペア:

[(1, 71399172), (2, 35699586), (3, 23799724), (4, 17849793), (6, 11899862), (12, 5949931), (13, 5492244), (26, 2746122), (39, 1830748), (52, 1373061), (78, 915374), (156, 457687)]