768025648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3692431}}^1$

素因数の和:3692452

約数の個数: 20

約数和(自身を含む): 1602515488

約数和(自身を除く): 834489840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3692431, 7384862, 14769724, 29539448, 48001603, 59078896, 96003206, 192006412, 384012824, 768025648]

約数ペア:

[(1, 768025648), (2, 384012824), (4, 192006412), (8, 96003206), (13, 59078896), (16, 48001603), (26, 29539448), (52, 14769724), (104, 7384862), (208, 3692431)]