42290846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 73180800

約数和(自身を除く): 30889954

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 494, 767, 1121, 1451, 1534, 2242, 2902, 14573, 18863, 27569, 29146, 37726, 55138, 85609, 171218, 358397, 716794, 1112917, 1626571, 2225834, 3253142, 21145423, 42290846]

約数ペア:

[(1, 42290846), (2, 21145423), (13, 3253142), (19, 2225834), (26, 1626571), (38, 1112917), (59, 716794), (118, 358397), (247, 171218), (494, 85609), (767, 55138), (1121, 37726), (1451, 29146), (1534, 27569), (2242, 18863), (2902, 14573)]