42624970

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{69877}}^1$

素因数の和:69945

約数の個数: 16

約数和(自身を含む): 77983848

約数和(自身を除く): 35358878

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 69877, 139754, 349385, 698770, 4262497, 8524994, 21312485, 42624970]

約数ペア:

[(1, 42624970), (2, 21312485), (5, 8524994), (10, 4262497), (61, 698770), (122, 349385), (305, 139754), (610, 69877)]