40303796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59621}}^1$

素因数の和:59651

約数の個数: 18

約数和(自身を含む): 76375782

約数和(自身を除く): 36071986

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 59621, 119242, 238484, 775073, 1550146, 3100292, 10075949, 20151898, 40303796]

約数ペア:

[(1, 40303796), (2, 20151898), (4, 10075949), (13, 3100292), (26, 1550146), (52, 775073), (169, 238484), (338, 119242), (676, 59621)]