63898988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1523}}^1$

素因数の和:2161

約数の個数: 24

約数和(自身を含む): 118670832

約数和(自身を除く): 54771844

約数列:

[1, 2, 4, 17, 34, 68, 617, 1234, 1523, 2468, 3046, 6092, 10489, 20978, 25891, 41956, 51782, 103564, 939691, 1879382, 3758764, 15974747, 31949494, 63898988]

約数ペア:

[(1, 63898988), (2, 31949494), (4, 15974747), (17, 3758764), (34, 1879382), (68, 939691), (617, 103564), (1234, 51782), (1523, 41956), (2468, 25891), (3046, 20978), (6092, 10489)]