39812402

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1095

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 37014478

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1039, 1127, 1666, 2078, 2254, 2737, 5474, 7273, 14546, 17663, 19159, 23897, 35326, 38318, 47794, 50911, 101822, 123641, 167279, 247282, 334558, 406249, 812498, 865487, 1170953, 1730974, 2341906, 2843743, 5687486, 19906201, 39812402]

約数ペア:

[(1, 39812402), (2, 19906201), (7, 5687486), (14, 2843743), (17, 2341906), (23, 1730974), (34, 1170953), (46, 865487), (49, 812498), (98, 406249), (119, 334558), (161, 247282), (238, 167279), (322, 123641), (391, 101822), (782, 50911), (833, 47794), (1039, 38318), (1127, 35326), (1666, 23897), (2078, 19159), (2254, 17663), (2737, 14546), (5474, 7273)]