25668872

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 23475448

約数列:

[1, 2, 4, 8, 107, 157, 191, 214, 314, 382, 428, 628, 764, 856, 1256, 1528, 16799, 20437, 29987, 33598, 40874, 59974, 67196, 81748, 119948, 134392, 163496, 239896, 3208609, 6417218, 12834436, 25668872]

約数ペア:

[(1, 25668872), (2, 12834436), (4, 6417218), (8, 3208609), (107, 239896), (157, 163496), (191, 134392), (214, 119948), (314, 81748), (382, 67196), (428, 59974), (628, 40874), (764, 33598), (856, 29987), (1256, 20437), (1528, 16799)]