71422372

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{661}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 152143488

約数和(自身を除く): 80721116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 227, 238, 454, 476, 661, 908, 1322, 1589, 2644, 3178, 3859, 4627, 6356, 7718, 9254, 11237, 15436, 18508, 22474, 27013, 44948, 54026, 78659, 108052, 150047, 157318, 300094, 314636, 600188, 1050329, 2100658, 2550799, 4201316, 5101598, 10203196, 17855593, 35711186, 71422372]

約数ペア:

[(1, 71422372), (2, 35711186), (4, 17855593), (7, 10203196), (14, 5101598), (17, 4201316), (28, 2550799), (34, 2100658), (68, 1050329), (119, 600188), (227, 314636), (238, 300094), (454, 157318), (476, 150047), (661, 108052), (908, 78659), (1322, 54026), (1589, 44948), (2644, 27013), (3178, 22474), (3859, 18508), (4627, 15436), (6356, 11237), (7718, 9254)]