42744842

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 75841920

約数和(自身を除く): 33097078

約数列:

[1, 2, 7, 14, 37, 74, 179, 259, 358, 461, 518, 922, 1253, 2506, 3227, 6454, 6623, 13246, 17057, 34114, 46361, 82519, 92722, 119399, 165038, 238798, 577633, 1155266, 3053203, 6106406, 21372421, 42744842]

約数ペア:

[(1, 42744842), (2, 21372421), (7, 6106406), (14, 3053203), (37, 1155266), (74, 577633), (179, 238798), (259, 165038), (358, 119399), (461, 92722), (518, 82519), (922, 46361), (1253, 34114), (2506, 17057), (3227, 13246), (6454, 6623)]