69922804

素因数分解:

$2^2\times 7^2\times {\mathrm{356749}}^1$

素因数の和:356767

約数の個数: 18

約数和(自身を含む): 142343250

約数和(自身を除く): 72420446

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 356749, 713498, 1426996, 2497243, 4994486, 9988972, 17480701, 34961402, 69922804]

約数ペア:

[(1, 69922804), (2, 34961402), (4, 17480701), (7, 9988972), (14, 4994486), (28, 2497243), (49, 1426996), (98, 713498), (196, 356749)]