140627996

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{1427}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 250459776

約数和(自身を除く): 109831780

約数列:

[1, 2, 4, 71, 142, 284, 347, 694, 1388, 1427, 2854, 5708, 24637, 49274, 98548, 101317, 202634, 405268, 495169, 990338, 1980676, 35156999, 70313998, 140627996]

約数ペア:

[(1, 140627996), (2, 70313998), (4, 35156999), (71, 1980676), (142, 990338), (284, 495169), (347, 405268), (694, 202634), (1388, 101317), (1427, 98548), (2854, 49274), (5708, 24637)]