74628632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{887}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 151048800

約数和(自身を除く): 76420168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 887, 1618, 1774, 3236, 3548, 6472, 7096, 10517, 11531, 21034, 23062, 42068, 46124, 84136, 92248, 717583, 1435166, 2870332, 5740664, 9328579, 18657158, 37314316, 74628632]

約数ペア:

[(1, 74628632), (2, 37314316), (4, 18657158), (8, 9328579), (13, 5740664), (26, 2870332), (52, 1435166), (104, 717583), (809, 92248), (887, 84136), (1618, 46124), (1774, 42068), (3236, 23062), (3548, 21034), (6472, 11531), (7096, 10517)]