40526876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59951}}^1$

素因数の和:59981

約数の個数: 18

約数和(自身を含む): 76798512

約数和(自身を除く): 36271636

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 59951, 119902, 239804, 779363, 1558726, 3117452, 10131719, 20263438, 40526876]

約数ペア:

[(1, 40526876), (2, 20263438), (4, 10131719), (13, 3117452), (26, 1558726), (52, 779363), (169, 239804), (338, 119902), (676, 59951)]