78198242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{1303}}^1$

素因数の和:2153

約数の個数: 16

約数和(自身を含む): 120708672

約数和(自身を除く): 42510430

約数列:

[1, 2, 37, 74, 811, 1303, 1622, 2606, 30007, 48211, 60014, 96422, 1056733, 2113466, 39099121, 78198242]

約数ペア:

[(1, 78198242), (2, 39099121), (37, 2113466), (74, 1056733), (811, 96422), (1303, 60014), (1622, 48211), (2606, 30007)]