40944644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1704

約数の個数: 36

約数和(自身を含む): 79734564

約数和(自身を除く): 38789920

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 169, 338, 481, 676, 962, 1637, 1924, 3274, 6253, 6548, 12506, 21281, 25012, 42562, 60569, 85124, 121138, 242276, 276653, 553306, 787397, 1106612, 1574794, 3149588, 10236161, 20472322, 40944644]

約数ペア:

[(1, 40944644), (2, 20472322), (4, 10236161), (13, 3149588), (26, 1574794), (37, 1106612), (52, 787397), (74, 553306), (148, 276653), (169, 242276), (338, 121138), (481, 85124), (676, 60569), (962, 42562), (1637, 25012), (1924, 21281), (3274, 12506), (6253, 6548)]