40861492

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1279}}^1$

素因数の和:1460

約数の個数: 36

約数和(自身を含む): 83758080

約数和(自身を除く): 42896588

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 1279, 2282, 2558, 4564, 5116, 7987, 8953, 15974, 17906, 31948, 35812, 62671, 125342, 208477, 250684, 416954, 833908, 1459339, 2918678, 5837356, 10215373, 20430746, 40861492]

約数ペア:

[(1, 40861492), (2, 20430746), (4, 10215373), (7, 5837356), (14, 2918678), (28, 1459339), (49, 833908), (98, 416954), (163, 250684), (196, 208477), (326, 125342), (652, 62671), (1141, 35812), (1279, 31948), (2282, 17906), (2558, 15974), (4564, 8953), (5116, 7987)]