65390432

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1791

約数の個数: 48

約数和(自身を含む): 138311712

約数和(自身を除く): 72921280

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 1693, 2272, 2414, 3386, 4828, 6772, 9656, 13544, 19312, 27088, 28781, 38624, 54176, 57562, 115124, 120203, 230248, 240406, 460496, 480812, 920992, 961624, 1923248, 2043451, 3846496, 4086902, 8173804, 16347608, 32695216, 65390432]

約数ペア:

[(1, 65390432), (2, 32695216), (4, 16347608), (8, 8173804), (16, 4086902), (17, 3846496), (32, 2043451), (34, 1923248), (68, 961624), (71, 920992), (136, 480812), (142, 460496), (272, 240406), (284, 230248), (544, 120203), (568, 115124), (1136, 57562), (1207, 54176), (1693, 38624), (2272, 28781), (2414, 27088), (3386, 19312), (4828, 13544), (6772, 9656)]