74887504

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{277}}^2$

素因数の和:623

約数の個数: 30

約数和(自身を含む): 148007454

約数和(自身を除く): 73119950

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 277, 488, 554, 976, 1108, 2216, 4432, 16897, 33794, 67588, 76729, 135176, 153458, 270352, 306916, 613832, 1227664, 4680469, 9360938, 18721876, 37443752, 74887504]

約数ペア:

[(1, 74887504), (2, 37443752), (4, 18721876), (8, 9360938), (16, 4680469), (61, 1227664), (122, 613832), (244, 306916), (277, 270352), (488, 153458), (554, 135176), (976, 76729), (1108, 67588), (2216, 33794), (4432, 16897)]