42901426

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1\times {\mathrm{839}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 66265920

約数和(自身を除く): 23364494

約数列:

[1, 2, 37, 74, 691, 839, 1382, 1678, 25567, 31043, 51134, 62086, 579749, 1159498, 21450713, 42901426]

約数ペア:

[(1, 42901426), (2, 21450713), (37, 1159498), (74, 579749), (691, 62086), (839, 51134), (1382, 31043), (1678, 25567)]