72562178

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{11299}}^1$

素因数の和:11346

約数の個数: 24

約数和(自身を含む): 124074000

約数和(自身を除く): 51511822

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 11299, 22598, 146887, 214681, 293774, 429362, 1909531, 2790853, 3819062, 5581706, 36281089, 72562178]

約数ペア:

[(1, 72562178), (2, 36281089), (13, 5581706), (19, 3819062), (26, 2790853), (38, 1909531), (169, 429362), (247, 293774), (338, 214681), (494, 146887), (3211, 22598), (6422, 11299)]