74509688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5393}}^1$

素因数の和:5567

約数の個数: 32

約数和(自身を含む): 153405360

約数和(自身を除く): 78895672

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 5393, 6908, 10786, 13816, 21572, 43144, 59323, 118646, 237292, 474584, 846701, 1693402, 3386804, 6773608, 9313711, 18627422, 37254844, 74509688]

約数ペア:

[(1, 74509688), (2, 37254844), (4, 18627422), (8, 9313711), (11, 6773608), (22, 3386804), (44, 1693402), (88, 846701), (157, 474584), (314, 237292), (628, 118646), (1256, 59323), (1727, 43144), (3454, 21572), (5393, 13816), (6908, 10786)]