28455064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6101}}^1$

素因数の和:6171

約数の個数: 32

約数和(自身を含む): 59311440

約数和(自身を除く): 30856376

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 583, 1166, 2332, 4664, 6101, 12202, 24404, 48808, 67111, 134222, 268444, 323353, 536888, 646706, 1293412, 2586824, 3556883, 7113766, 14227532, 28455064]

約数ペア:

[(1, 28455064), (2, 14227532), (4, 7113766), (8, 3556883), (11, 2586824), (22, 1293412), (44, 646706), (53, 536888), (88, 323353), (106, 268444), (212, 134222), (424, 67111), (583, 48808), (1166, 24404), (2332, 12202), (4664, 6101)]