28843528

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2269}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 62107200

約数和(自身を除く): 33263672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 2269, 3178, 4538, 6356, 9076, 12712, 15883, 18152, 31766, 63532, 127064, 515063, 1030126, 2060252, 3605441, 4120504, 7210882, 14421764, 28843528]

約数ペア:

[(1, 28843528), (2, 14421764), (4, 7210882), (7, 4120504), (8, 3605441), (14, 2060252), (28, 1030126), (56, 515063), (227, 127064), (454, 63532), (908, 31766), (1589, 18152), (1816, 15883), (2269, 12712), (3178, 9076), (4538, 6356)]