77001808

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{28477}}^1$

素因数の和:28511

約数の個数: 30

約数和(自身を含む): 161555694

約数和(自身を除く): 84553886

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 28477, 56954, 113908, 227816, 370201, 455632, 740402, 1480804, 2961608, 4812613, 5923216, 9625226, 19250452, 38500904, 77001808]

約数ペア:

[(1, 77001808), (2, 38500904), (4, 19250452), (8, 9625226), (13, 5923216), (16, 4812613), (26, 2961608), (52, 1480804), (104, 740402), (169, 455632), (208, 370201), (338, 227816), (676, 113908), (1352, 56954), (2704, 28477)]