947726072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{21701}}^1$

素因数の和:21863

約数の個数: 32

約数和(自身を含む): 1828176480

約数和(自身を除く): 880450408

約数列:

[1, 2, 4, 8, 53, 103, 106, 206, 212, 412, 424, 824, 5459, 10918, 21701, 21836, 43402, 43672, 86804, 173608, 1150153, 2235203, 2300306, 4470406, 4600612, 8940812, 9201224, 17881624, 118465759, 236931518, 473863036, 947726072]

約数ペア:

[(1, 947726072), (2, 473863036), (4, 236931518), (8, 118465759), (53, 17881624), (103, 9201224), (106, 8940812), (206, 4600612), (212, 4470406), (412, 2300306), (424, 2235203), (824, 1150153), (5459, 173608), (10918, 86804), (21701, 43672), (21836, 43402)]