42390964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137633}}^1$

素因数の和:137655

約数の個数: 24

約数和(自身を含む): 92490048

約数和(自身を除く): 50099084

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 137633, 275266, 550532, 963431, 1513963, 1926862, 3027926, 3853724, 6055852, 10597741, 21195482, 42390964]

約数ペア:

[(1, 42390964), (2, 21195482), (4, 10597741), (7, 6055852), (11, 3853724), (14, 3027926), (22, 1926862), (28, 1513963), (44, 963431), (77, 550532), (154, 275266), (308, 137633)]