7942396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 17563392

約数和(自身を除く): 9620996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 241, 308, 428, 482, 749, 964, 1177, 1498, 1687, 2354, 2651, 2996, 3374, 4708, 5302, 6748, 8239, 10604, 16478, 18557, 25787, 32956, 37114, 51574, 74228, 103148, 180509, 283657, 361018, 567314, 722036, 1134628, 1985599, 3971198, 7942396]

約数ペア:

[(1, 7942396), (2, 3971198), (4, 1985599), (7, 1134628), (11, 722036), (14, 567314), (22, 361018), (28, 283657), (44, 180509), (77, 103148), (107, 74228), (154, 51574), (214, 37114), (241, 32956), (308, 25787), (428, 18557), (482, 16478), (749, 10604), (964, 8239), (1177, 6748), (1498, 5302), (1687, 4708), (2354, 3374), (2651, 2996)]