3643984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{13397}}^1$

素因数の和:13422

約数の個数: 20

約数和(自身を含む): 7476084

約数和(自身を除く): 3832100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 13397, 26794, 53588, 107176, 214352, 227749, 455498, 910996, 1821992, 3643984]

約数ペア:

[(1, 3643984), (2, 1821992), (4, 910996), (8, 455498), (16, 227749), (17, 214352), (34, 107176), (68, 53588), (136, 26794), (272, 13397)]