68578274

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{1831}}^1$

素因数の和:2201

約数の個数: 16

約数和(自身を含む): 104951616

約数和(自身を除く): 36373342

約数列:

[1, 2, 61, 122, 307, 614, 1831, 3662, 18727, 37454, 111691, 223382, 562117, 1124234, 34289137, 68578274]

約数ペア:

[(1, 68578274), (2, 34289137), (61, 1124234), (122, 562117), (307, 223382), (614, 111691), (1831, 37454), (3662, 18727)]