425240536

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{13633}}^1$

素因数の和:14203

約数の個数: 32

約数和(自身を含む): 912932640

約数和(自身を除く): 487692104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2228, 3899, 4456, 7798, 13633, 15596, 27266, 31192, 54532, 95431, 109064, 190862, 381724, 763448, 7593581, 15187162, 30374324, 53155067, 60748648, 106310134, 212620268, 425240536]

約数ペア:

[(1, 425240536), (2, 212620268), (4, 106310134), (7, 60748648), (8, 53155067), (14, 30374324), (28, 15187162), (56, 7593581), (557, 763448), (1114, 381724), (2228, 190862), (3899, 109064), (4456, 95431), (7798, 54532), (13633, 31192), (15596, 27266)]