40744529

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 51451848

約数和(自身を除く): 10707319

約数列:

[1, 7, 17, 41, 49, 119, 287, 697, 833, 1193, 2009, 4879, 8351, 20281, 34153, 48913, 58457, 141967, 342391, 831521, 993769, 2396737, 5820647, 40744529]

約数ペア:

[(1, 40744529), (7, 5820647), (17, 2396737), (41, 993769), (49, 831521), (119, 342391), (287, 141967), (697, 58457), (833, 48913), (1193, 34153), (2009, 20281), (4879, 8351)]