42458936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7703}}^1$

素因数の和:7775

約数の個数: 32

約数和(自身を含む): 87363360

約数和(自身を除く): 44904424

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 7703, 15406, 30812, 61624, 100139, 200278, 400556, 408259, 801112, 816518, 1633036, 3266072, 5307367, 10614734, 21229468, 42458936]

約数ペア:

[(1, 42458936), (2, 21229468), (4, 10614734), (8, 5307367), (13, 3266072), (26, 1633036), (52, 816518), (53, 801112), (104, 408259), (106, 400556), (212, 200278), (424, 100139), (689, 61624), (1378, 30812), (2756, 15406), (5512, 7703)]