25029908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1291}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 45364704

約数和(自身を除く): 20334796

約数列:

[1, 2, 4, 37, 74, 131, 148, 262, 524, 1291, 2582, 4847, 5164, 9694, 19388, 47767, 95534, 169121, 191068, 338242, 676484, 6257477, 12514954, 25029908]

約数ペア:

[(1, 25029908), (2, 12514954), (4, 6257477), (37, 676484), (74, 338242), (131, 191068), (148, 169121), (262, 95534), (524, 47767), (1291, 19388), (2582, 9694), (4847, 5164)]