28407458

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{1091}}^1$

素因数の和:1417

約数の個数: 16

約数和(自身を含む): 43714944

約数和(自身を除く): 15307486

約数列:

[1, 2, 47, 94, 277, 554, 1091, 2182, 13019, 26038, 51277, 102554, 302207, 604414, 14203729, 28407458]

約数ペア:

[(1, 28407458), (2, 14203729), (47, 604414), (94, 302207), (277, 102554), (554, 51277), (1091, 26038), (2182, 13019)]