74450072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7499}}^1$

素因数の和:7595

約数の個数: 32

約数和(自身を含む): 149850000

約数和(自身を除く): 75399928

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 7499, 9928, 14998, 29996, 59992, 127483, 254966, 509932, 547427, 1019864, 1094854, 2189708, 4379416, 9306259, 18612518, 37225036, 74450072]

約数ペア:

[(1, 74450072), (2, 37225036), (4, 18612518), (8, 9306259), (17, 4379416), (34, 2189708), (68, 1094854), (73, 1019864), (136, 547427), (146, 509932), (292, 254966), (584, 127483), (1241, 59992), (2482, 29996), (4964, 14998), (7499, 9928)]