24871910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 52547616

約数和(自身を除く): 27675706

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 263, 386, 490, 526, 965, 1315, 1351, 1841, 1930, 2630, 2702, 3682, 6755, 9205, 9457, 12887, 13510, 18410, 18914, 25774, 47285, 50759, 64435, 94570, 101518, 128870, 253795, 355313, 507590, 710626, 1776565, 2487191, 3553130, 4974382, 12435955, 24871910]

約数ペア:

[(1, 24871910), (2, 12435955), (5, 4974382), (7, 3553130), (10, 2487191), (14, 1776565), (35, 710626), (49, 507590), (70, 355313), (98, 253795), (193, 128870), (245, 101518), (263, 94570), (386, 64435), (490, 50759), (526, 47285), (965, 25774), (1315, 18914), (1351, 18410), (1841, 13510), (1930, 12887), (2630, 9457), (2702, 9205), (3682, 6755)]