74877076

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1263

約数の個数: 24

約数和(自身を含む): 133076160

約数和(自身を除く): 58199084

約数列:

[1, 2, 4, 137, 139, 274, 278, 548, 556, 983, 1966, 3932, 19043, 38086, 76172, 134671, 136637, 269342, 273274, 538684, 546548, 18719269, 37438538, 74877076]

約数ペア:

[(1, 74877076), (2, 37438538), (4, 18719269), (137, 546548), (139, 538684), (274, 273274), (278, 269342), (548, 136637), (556, 134671), (983, 76172), (1966, 38086), (3932, 19043)]