17414740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1$

素因数の和:2416

約数の個数: 48

約数和(自身を含む): 42602112

約数和(自身を除く): 25187372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 2347, 3710, 4694, 7420, 9388, 11735, 16429, 23470, 32858, 46940, 65716, 82145, 124391, 164290, 248782, 328580, 497564, 621955, 870737, 1243910, 1741474, 2487820, 3482948, 4353685, 8707370, 17414740]

約数ペア:

[(1, 17414740), (2, 8707370), (4, 4353685), (5, 3482948), (7, 2487820), (10, 1741474), (14, 1243910), (20, 870737), (28, 621955), (35, 497564), (53, 328580), (70, 248782), (106, 164290), (140, 124391), (212, 82145), (265, 65716), (371, 46940), (530, 32858), (742, 23470), (1060, 16429), (1484, 11735), (1855, 9388), (2347, 7420), (3710, 4694)]