25704798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{331}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 60333696

約数和(自身を除く): 34628898

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 331, 602, 662, 903, 993, 1806, 1849, 1986, 2317, 3698, 4634, 5547, 6951, 11094, 12943, 13902, 14233, 25886, 28466, 38829, 42699, 77658, 85398, 99631, 199262, 298893, 597786, 612019, 1224038, 1836057, 3672114, 4284133, 8568266, 12852399, 25704798]

約数ペア:

[(1, 25704798), (2, 12852399), (3, 8568266), (6, 4284133), (7, 3672114), (14, 1836057), (21, 1224038), (42, 612019), (43, 597786), (86, 298893), (129, 199262), (258, 99631), (301, 85398), (331, 77658), (602, 42699), (662, 38829), (903, 28466), (993, 25886), (1806, 14233), (1849, 13902), (1986, 12943), (2317, 11094), (3698, 6951), (4634, 5547)]