17234840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61553}}^1$

素因数の和:61571

約数の個数: 32

約数和(自身を含む): 44318880

約数和(自身を除く): 27084040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 61553, 123106, 246212, 307765, 430871, 492424, 615530, 861742, 1231060, 1723484, 2154355, 2462120, 3446968, 4308710, 8617420, 17234840]

約数ペア:

[(1, 17234840), (2, 8617420), (4, 4308710), (5, 3446968), (7, 2462120), (8, 2154355), (10, 1723484), (14, 1231060), (20, 861742), (28, 615530), (35, 492424), (40, 430871), (56, 307765), (70, 246212), (140, 123106), (280, 61553)]