25442708

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 45650304

約数和(自身を除く): 20207596

約数列:

[1, 2, 4, 71, 101, 142, 202, 284, 404, 887, 1774, 3548, 7171, 14342, 28684, 62977, 89587, 125954, 179174, 251908, 358348, 6360677, 12721354, 25442708]

約数ペア:

[(1, 25442708), (2, 12721354), (4, 6360677), (71, 358348), (101, 251908), (142, 179174), (202, 125954), (284, 89587), (404, 62977), (887, 28684), (1774, 14342), (3548, 7171)]