28615472

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{30313}}^1$

素因数の和:30380

約数の個数: 20

約数和(自身を含む): 56384040

約数和(自身を除く): 27768568

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 30313, 60626, 121252, 242504, 485008, 1788467, 3576934, 7153868, 14307736, 28615472]

約数ペア:

[(1, 28615472), (2, 14307736), (4, 7153868), (8, 3576934), (16, 1788467), (59, 485008), (118, 242504), (236, 121252), (472, 60626), (944, 30313)]