78928514

素因数分解:

$2^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{3517}}^1$

素因数の和:3762

約数の個数: 24

約数和(自身を含む): 138362940

約数和(自身を除く): 59434426

約数列:

[1, 2, 7, 14, 49, 98, 229, 458, 1603, 3206, 3517, 7034, 11221, 22442, 24619, 49238, 172333, 344666, 805393, 1610786, 5637751, 11275502, 39464257, 78928514]

約数ペア:

[(1, 78928514), (2, 39464257), (7, 11275502), (14, 5637751), (49, 1610786), (98, 805393), (229, 344666), (458, 172333), (1603, 49238), (3206, 24619), (3517, 22442), (7034, 11221)]