28056248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 29641672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1511, 1688, 2321, 3022, 4642, 6044, 9284, 12088, 16621, 18568, 33242, 66484, 132968, 318821, 637642, 1275284, 2550568, 3507031, 7014062, 14028124, 28056248]

約数ペア:

[(1, 28056248), (2, 14028124), (4, 7014062), (8, 3507031), (11, 2550568), (22, 1275284), (44, 637642), (88, 318821), (211, 132968), (422, 66484), (844, 33242), (1511, 18568), (1688, 16621), (2321, 12088), (3022, 9284), (4642, 6044)]