38835664

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2531}}^1$

素因数の和:2683

約数の個数: 40

約数和(自身を含む): 86655168

約数和(自身を除く): 47819504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 2531, 3836, 5062, 7672, 10124, 15344, 17717, 20248, 35434, 40496, 70868, 141736, 283472, 346747, 693494, 1386988, 2427229, 2773976, 4854458, 5547952, 9708916, 19417832, 38835664]

約数ペア:

[(1, 38835664), (2, 19417832), (4, 9708916), (7, 5547952), (8, 4854458), (14, 2773976), (16, 2427229), (28, 1386988), (56, 693494), (112, 346747), (137, 283472), (274, 141736), (548, 70868), (959, 40496), (1096, 35434), (1918, 20248), (2192, 17717), (2531, 15344), (3836, 10124), (5062, 7672)]