27530072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5471}}^1$

素因数の和:5531

約数の個数: 32

約数和(自身を含む): 56142720

約数和(自身を除く): 28612648

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 5471, 10942, 21884, 43768, 93007, 186014, 202427, 372028, 404854, 744056, 809708, 1619416, 3441259, 6882518, 13765036, 27530072]

約数ペア:

[(1, 27530072), (2, 13765036), (4, 6882518), (8, 3441259), (17, 1619416), (34, 809708), (37, 744056), (68, 404854), (74, 372028), (136, 202427), (148, 186014), (296, 93007), (629, 43768), (1258, 21884), (2516, 10942), (5032, 5471)]