74656816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2377}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 156871904

約数和(自身を除く): 82215088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1963, 2377, 2416, 3926, 4754, 7852, 9508, 15704, 19016, 30901, 31408, 38032, 61802, 123604, 247208, 358927, 494416, 717854, 1435708, 2871416, 4666051, 5742832, 9332102, 18664204, 37328408, 74656816]

約数ペア:

[(1, 74656816), (2, 37328408), (4, 18664204), (8, 9332102), (13, 5742832), (16, 4666051), (26, 2871416), (52, 1435708), (104, 717854), (151, 494416), (208, 358927), (302, 247208), (604, 123604), (1208, 61802), (1963, 38032), (2377, 31408), (2416, 30901), (3926, 19016), (4754, 15704), (7852, 9508)]