40427504

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{14951}}^1$

素因数の和:14985

約数の個数: 30

約数和(自身を含む): 84822696

約数和(自身を除く): 44395192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 14951, 29902, 59804, 119608, 194363, 239216, 388726, 777452, 1554904, 2526719, 3109808, 5053438, 10106876, 20213752, 40427504]

約数ペア:

[(1, 40427504), (2, 20213752), (4, 10106876), (8, 5053438), (13, 3109808), (16, 2526719), (26, 1554904), (52, 777452), (104, 388726), (169, 239216), (208, 194363), (338, 119608), (676, 59804), (1352, 29902), (2704, 14951)]