71847542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3067}}^1$

素因数の和:3152

約数の個数: 32

約数和(自身を含む): 125248032

約数和(自身を除く): 53400490

約数列:

[1, 2, 13, 17, 26, 34, 53, 106, 221, 442, 689, 901, 1378, 1802, 3067, 6134, 11713, 23426, 39871, 52139, 79742, 104278, 162551, 325102, 677807, 1355614, 2113163, 2763367, 4226326, 5526734, 35923771, 71847542]

約数ペア:

[(1, 71847542), (2, 35923771), (13, 5526734), (17, 4226326), (26, 2763367), (34, 2113163), (53, 1355614), (106, 677807), (221, 325102), (442, 162551), (689, 104278), (901, 79742), (1378, 52139), (1802, 39871), (3067, 23426), (6134, 11713)]