28896668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 53726400

約数和(自身を除く): 24829732

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1039, 1636, 2078, 4156, 6953, 13906, 17663, 27812, 35326, 70652, 424951, 849902, 1699804, 7224167, 14448334, 28896668]

約数ペア:

[(1, 28896668), (2, 14448334), (4, 7224167), (17, 1699804), (34, 849902), (68, 424951), (409, 70652), (818, 35326), (1039, 27812), (1636, 17663), (2078, 13906), (4156, 6953)]