64089424

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1427}}^1$

素因数の和:1843

約数の個数: 40

約数和(自身を含む): 142365888

約数和(自身を除く): 78276464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 802, 1427, 1604, 2807, 2854, 3208, 5614, 5708, 6416, 9989, 11228, 11416, 19978, 22456, 22832, 39956, 44912, 79912, 159824, 572227, 1144454, 2288908, 4005589, 4577816, 8011178, 9155632, 16022356, 32044712, 64089424]

約数ペア:

[(1, 64089424), (2, 32044712), (4, 16022356), (7, 9155632), (8, 8011178), (14, 4577816), (16, 4005589), (28, 2288908), (56, 1144454), (112, 572227), (401, 159824), (802, 79912), (1427, 44912), (1604, 39956), (2807, 22832), (2854, 22456), (3208, 19978), (5614, 11416), (5708, 11228), (6416, 9989)]