71290544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1471}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 149490432

約数和(自身を除く): 78199888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 233, 466, 932, 1471, 1864, 2942, 3029, 3728, 5884, 6058, 11768, 12116, 19123, 23536, 24232, 38246, 48464, 76492, 152984, 305968, 342743, 685486, 1370972, 2741944, 4455659, 5483888, 8911318, 17822636, 35645272, 71290544]

約数ペア:

[(1, 71290544), (2, 35645272), (4, 17822636), (8, 8911318), (13, 5483888), (16, 4455659), (26, 2741944), (52, 1370972), (104, 685486), (208, 342743), (233, 305968), (466, 152984), (932, 76492), (1471, 48464), (1864, 38246), (2942, 24232), (3029, 23536), (3728, 19123), (5884, 12116), (6058, 11768)]