71577038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2417}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 124304544

約数和(自身を除く): 52727506

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 2417, 4834, 14807, 29614, 31421, 41089, 62842, 82178, 161939, 323878, 534157, 1068314, 2105207, 2752963, 4210414, 5505926, 35788519, 71577038]

約数ペア:

[(1, 71577038), (2, 35788519), (13, 5505926), (17, 4210414), (26, 2752963), (34, 2105207), (67, 1068314), (134, 534157), (221, 323878), (442, 161939), (871, 82178), (1139, 62842), (1742, 41089), (2278, 31421), (2417, 29614), (4834, 14807)]