40712042

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{3491}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 34715158

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 343, 686, 833, 1666, 3491, 5831, 6982, 11662, 24437, 48874, 59347, 118694, 171059, 342118, 415429, 830858, 1197413, 2394826, 2908003, 5816006, 20356021, 40712042]

約数ペア:

[(1, 40712042), (2, 20356021), (7, 5816006), (14, 2908003), (17, 2394826), (34, 1197413), (49, 830858), (98, 415429), (119, 342118), (238, 171059), (343, 118694), (686, 59347), (833, 48874), (1666, 24437), (3491, 11662), (5831, 6982)]