40739516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3877}}^1$

素因数の和:3989

約数の個数: 24

約数和(自身を含む): 74271456

約数和(自身を除く): 33531940

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 3877, 5254, 7754, 10508, 15508, 143449, 275267, 286898, 550534, 573796, 1101068, 10184879, 20369758, 40739516]

約数ペア:

[(1, 40739516), (2, 20369758), (4, 10184879), (37, 1101068), (71, 573796), (74, 550534), (142, 286898), (148, 275267), (284, 143449), (2627, 15508), (3877, 10508), (5254, 7754)]