2943472

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 40

約数和(自身を含む): 6687072

約数和(自身を除く): 3743600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 641, 656, 1148, 1282, 2296, 2564, 4487, 4592, 5128, 8974, 10256, 17948, 26281, 35896, 52562, 71792, 105124, 183967, 210248, 367934, 420496, 735868, 1471736, 2943472]

約数ペア:

[(1, 2943472), (2, 1471736), (4, 735868), (7, 420496), (8, 367934), (14, 210248), (16, 183967), (28, 105124), (41, 71792), (56, 52562), (82, 35896), (112, 26281), (164, 17948), (287, 10256), (328, 8974), (574, 5128), (641, 4592), (656, 4487), (1148, 2564), (1282, 2296)]