28360552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6921

約数の個数: 32

約数和(自身を含む): 59253120

約数和(自身を除く): 30892568

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 6857, 13714, 27428, 54856, 75427, 150854, 301708, 322279, 603416, 644558, 1289116, 2578232, 3545069, 7090138, 14180276, 28360552]

約数ペア:

[(1, 28360552), (2, 14180276), (4, 7090138), (8, 3545069), (11, 2578232), (22, 1289116), (44, 644558), (47, 603416), (88, 322279), (94, 301708), (188, 150854), (376, 75427), (517, 54856), (1034, 27428), (2068, 13714), (4136, 6857)]