75706072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5237}}^1$

素因数の和:5395

約数の個数: 32

約数和(自身を含む): 153997200

約数和(自身を除く): 78291128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 5237, 7228, 10474, 14456, 20948, 41896, 68081, 136162, 272324, 544648, 727943, 1455886, 2911772, 5823544, 9463259, 18926518, 37853036, 75706072]

約数ペア:

[(1, 75706072), (2, 37853036), (4, 18926518), (8, 9463259), (13, 5823544), (26, 2911772), (52, 1455886), (104, 727943), (139, 544648), (278, 272324), (556, 136162), (1112, 68081), (1807, 41896), (3614, 20948), (5237, 14456), (7228, 10474)]