64757896

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{68023}}^1$

素因数の和:68053

約数の個数: 32

約数和(自身を含む): 146931840

約数和(自身を除く): 82173944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 68023, 136046, 272092, 476161, 544184, 952322, 1156391, 1904644, 2312782, 3809288, 4625564, 8094737, 9251128, 16189474, 32378948, 64757896]

約数ペア:

[(1, 64757896), (2, 32378948), (4, 16189474), (7, 9251128), (8, 8094737), (14, 4625564), (17, 3809288), (28, 2312782), (34, 1904644), (56, 1156391), (68, 952322), (119, 544184), (136, 476161), (238, 272092), (476, 136046), (952, 68023)]