40290348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{68521}}^1$

素因数の和:68542

約数の個数: 36

約数和(自身を含む): 109361112

約数和(自身を除く): 69070764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 68521, 137042, 205563, 274084, 411126, 479647, 822252, 959294, 1438941, 1918588, 2877882, 3357529, 5755764, 6715058, 10072587, 13430116, 20145174, 40290348]

約数ペア:

[(1, 40290348), (2, 20145174), (3, 13430116), (4, 10072587), (6, 6715058), (7, 5755764), (12, 3357529), (14, 2877882), (21, 1918588), (28, 1438941), (42, 959294), (49, 822252), (84, 479647), (98, 411126), (147, 274084), (196, 205563), (294, 137042), (588, 68521)]