78979196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{1663}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 143130624

約数和(自身を除く): 64151428

約数列:

[1, 2, 4, 31, 62, 124, 383, 766, 1532, 1663, 3326, 6652, 11873, 23746, 47492, 51553, 103106, 206212, 636929, 1273858, 2547716, 19744799, 39489598, 78979196]

約数ペア:

[(1, 78979196), (2, 39489598), (4, 19744799), (31, 2547716), (62, 1273858), (124, 636929), (383, 206212), (766, 103106), (1532, 51553), (1663, 47492), (3326, 23746), (6652, 11873)]