13668272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1677

約数の個数: 40

約数和(自身を含む): 28962432

約数和(自身を除く): 15294160

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 1621, 2108, 3242, 4216, 6484, 8432, 12968, 25936, 27557, 50251, 55114, 100502, 110228, 201004, 220456, 402008, 440912, 804016, 854267, 1708534, 3417068, 6834136, 13668272]

約数ペア:

[(1, 13668272), (2, 6834136), (4, 3417068), (8, 1708534), (16, 854267), (17, 804016), (31, 440912), (34, 402008), (62, 220456), (68, 201004), (124, 110228), (136, 100502), (248, 55114), (272, 50251), (496, 27557), (527, 25936), (1054, 12968), (1621, 8432), (2108, 6484), (3242, 4216)]