74115664

素因数分解:

$2^4\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1163}}^1$

素因数の和:1747

約数の個数: 40

約数和(自身を含む): 164543040

約数和(自身を除く): 90427376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 569, 1138, 1163, 2276, 2326, 3983, 4552, 4652, 7966, 8141, 9104, 9304, 15932, 16282, 18608, 31864, 32564, 63728, 65128, 130256, 661747, 1323494, 2646988, 4632229, 5293976, 9264458, 10587952, 18528916, 37057832, 74115664]

約数ペア:

[(1, 74115664), (2, 37057832), (4, 18528916), (7, 10587952), (8, 9264458), (14, 5293976), (16, 4632229), (28, 2646988), (56, 1323494), (112, 661747), (569, 130256), (1138, 65128), (1163, 63728), (2276, 32564), (2326, 31864), (3983, 18608), (4552, 16282), (4652, 15932), (7966, 9304), (8141, 9104)]