28612190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3581}}^1$

素因数の和:3652

約数の個数: 32

約数和(自身を含む): 55707264

約数和(自身を除く): 27095074

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3581, 3995, 7162, 7990, 17905, 35810, 60877, 121754, 168307, 304385, 336614, 608770, 841535, 1683070, 2861219, 5722438, 14306095, 28612190]

約数ペア:

[(1, 28612190), (2, 14306095), (5, 5722438), (10, 2861219), (17, 1683070), (34, 841535), (47, 608770), (85, 336614), (94, 304385), (170, 168307), (235, 121754), (470, 60877), (799, 35810), (1598, 17905), (3581, 7990), (3995, 7162)]