71554262

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6888

約数の個数: 24

約数和(自身を含む): 119989440

約数和(自身を除く): 48435178

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 6829, 10478, 13658, 88777, 177554, 211699, 423398, 1154101, 2308202, 2752087, 5504174, 35777131, 71554262]

約数ペア:

[(1, 71554262), (2, 35777131), (13, 5504174), (26, 2752087), (31, 2308202), (62, 1154101), (169, 423398), (338, 211699), (403, 177554), (806, 88777), (5239, 13658), (6829, 10478)]