40927502

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8624

約数の個数: 32

約数和(自身を含む): 79017984

約数和(自身を除く): 38090482

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 8573, 17146, 60011, 94303, 120022, 188606, 265763, 531526, 660121, 1320242, 1860341, 2923393, 3720682, 5846786, 20463751, 40927502]

約数ペア:

[(1, 40927502), (2, 20463751), (7, 5846786), (11, 3720682), (14, 2923393), (22, 1860341), (31, 1320242), (62, 660121), (77, 531526), (154, 265763), (217, 188606), (341, 120022), (434, 94303), (682, 60011), (2387, 17146), (4774, 8573)]