40690832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27947}}^1$

素因数の和:27975

約数の個数: 40

約数和(自身を含む): 97035456

約数和(自身を除く): 56344624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27947, 55894, 111788, 195629, 223576, 363311, 391258, 447152, 726622, 782516, 1453244, 1565032, 2543177, 2906488, 3130064, 5086354, 5812976, 10172708, 20345416, 40690832]

約数ペア:

[(1, 40690832), (2, 20345416), (4, 10172708), (7, 5812976), (8, 5086354), (13, 3130064), (14, 2906488), (16, 2543177), (26, 1565032), (28, 1453244), (52, 782516), (56, 726622), (91, 447152), (104, 391258), (112, 363311), (182, 223576), (208, 195629), (364, 111788), (728, 55894), (1456, 27947)]