74792008

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{653}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 142833600

約数和(自身を除く): 68041592

約数列:

[1, 2, 4, 8, 103, 139, 206, 278, 412, 556, 653, 824, 1112, 1306, 2612, 5224, 14317, 28634, 57268, 67259, 90767, 114536, 134518, 181534, 269036, 363068, 538072, 726136, 9349001, 18698002, 37396004, 74792008]

約数ペア:

[(1, 74792008), (2, 37396004), (4, 18698002), (8, 9349001), (103, 726136), (139, 538072), (206, 363068), (278, 269036), (412, 181534), (556, 134518), (653, 114536), (824, 90767), (1112, 67259), (1306, 57268), (2612, 28634), (5224, 14317)]