40231268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130621}}^1$

素因数の和:130643

約数の個数: 24

約数和(自身を含む): 87777984

約数和(自身を除く): 47546716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130621, 261242, 522484, 914347, 1436831, 1828694, 2873662, 3657388, 5747324, 10057817, 20115634, 40231268]

約数ペア:

[(1, 40231268), (2, 20115634), (4, 10057817), (7, 5747324), (11, 3657388), (14, 2873662), (22, 1828694), (28, 1436831), (44, 914347), (77, 522484), (154, 261242), (308, 130621)]