38515076

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1321}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 69627096

約数和(自身を除く): 31112020

約数列:

[1, 2, 4, 37, 74, 148, 197, 394, 788, 1321, 2642, 5284, 7289, 14578, 29156, 48877, 97754, 195508, 260237, 520474, 1040948, 9628769, 19257538, 38515076]

約数ペア:

[(1, 38515076), (2, 19257538), (4, 9628769), (37, 1040948), (74, 520474), (148, 260237), (197, 195508), (394, 97754), (788, 48877), (1321, 29156), (2642, 14578), (5284, 7289)]