39407564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11827}}^1$

素因数の和:11862

約数の個数: 36

約数和(自身を含む): 84948696

約数和(自身を除く): 45541132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 11827, 23654, 47308, 82789, 165578, 201059, 331156, 402118, 579523, 804236, 1159046, 1407413, 2318092, 2814826, 5629652, 9851891, 19703782, 39407564]

約数ペア:

[(1, 39407564), (2, 19703782), (4, 9851891), (7, 5629652), (14, 2814826), (17, 2318092), (28, 1407413), (34, 1159046), (49, 804236), (68, 579523), (98, 402118), (119, 331156), (196, 201059), (238, 165578), (476, 82789), (833, 47308), (1666, 23654), (3332, 11827)]