64222816

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{701}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 145061280

約数和(自身を除く): 80838464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 701, 818, 1402, 1636, 2804, 2863, 3272, 4907, 5608, 5726, 6544, 9814, 11216, 11452, 13088, 19628, 22432, 22904, 39256, 45808, 78512, 91616, 157024, 286709, 573418, 1146836, 2006963, 2293672, 4013926, 4587344, 8027852, 9174688, 16055704, 32111408, 64222816]

約数ペア:

[(1, 64222816), (2, 32111408), (4, 16055704), (7, 9174688), (8, 8027852), (14, 4587344), (16, 4013926), (28, 2293672), (32, 2006963), (56, 1146836), (112, 573418), (224, 286709), (409, 157024), (701, 91616), (818, 78512), (1402, 45808), (1636, 39256), (2804, 22904), (2863, 22432), (3272, 19628), (4907, 13088), (5608, 11452), (5726, 11216), (6544, 9814)]