2740304

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 6219840

約数和(自身を除く): 3479536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 569, 602, 688, 1138, 1204, 2276, 2408, 3983, 4552, 4816, 7966, 9104, 15932, 24467, 31864, 48934, 63728, 97868, 171269, 195736, 342538, 391472, 685076, 1370152, 2740304]

約数ペア:

[(1, 2740304), (2, 1370152), (4, 685076), (7, 391472), (8, 342538), (14, 195736), (16, 171269), (28, 97868), (43, 63728), (56, 48934), (86, 31864), (112, 24467), (172, 15932), (301, 9104), (344, 7966), (569, 4816), (602, 4552), (688, 3983), (1138, 2408), (1204, 2276)]