63166712

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15887}}^1$

素因数の和:15971

約数の個数: 32

約数和(自身を含む): 137272320

約数和(自身を除く): 74105608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 15887, 31774, 63548, 111209, 127096, 222418, 444836, 889672, 1127977, 2255954, 4511908, 7895839, 9023816, 15791678, 31583356, 63166712]

約数ペア:

[(1, 63166712), (2, 31583356), (4, 15791678), (7, 9023816), (8, 7895839), (14, 4511908), (28, 2255954), (56, 1127977), (71, 889672), (142, 444836), (284, 222418), (497, 127096), (568, 111209), (994, 63548), (1988, 31774), (3976, 15887)]