71453056

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{5527}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 143783280

約数和(自身を除く): 72330224

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 5527, 6464, 11054, 12928, 22108, 44216, 88432, 176864, 353728, 558227, 707456, 1116454, 2232908, 4465816, 8931632, 17863264, 35726528, 71453056]

約数ペア:

[(1, 71453056), (2, 35726528), (4, 17863264), (8, 8931632), (16, 4465816), (32, 2232908), (64, 1116454), (101, 707456), (128, 558227), (202, 353728), (404, 176864), (808, 88432), (1616, 44216), (3232, 22108), (5527, 12928), (6464, 11054)]