71407976

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 139206600

約数和(自身を除く): 67798624

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 233, 466, 932, 1321, 1864, 2642, 5284, 6757, 10568, 13514, 27028, 38309, 54056, 76618, 153236, 306472, 307793, 615586, 1231172, 2462344, 8925997, 17851994, 35703988, 71407976]

約数ペア:

[(1, 71407976), (2, 35703988), (4, 17851994), (8, 8925997), (29, 2462344), (58, 1231172), (116, 615586), (232, 307793), (233, 306472), (466, 153236), (932, 76618), (1321, 54056), (1864, 38309), (2642, 27028), (5284, 13514), (6757, 10568)]