72922892

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20507}}^1$

素因数の和:20645

約数の個数: 24

約数和(自身を含む): 147001344

約数和(自身を除く): 74078452

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 20507, 41014, 82028, 143549, 287098, 574196, 2604389, 5208778, 10417556, 18230723, 36461446, 72922892]

約数ペア:

[(1, 72922892), (2, 36461446), (4, 18230723), (7, 10417556), (14, 5208778), (28, 2604389), (127, 574196), (254, 287098), (508, 143549), (889, 82028), (1778, 41014), (3556, 20507)]