7705428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 18701760

約数和(自身を除く): 10996332

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 109, 129, 137, 172, 218, 258, 274, 327, 411, 436, 516, 548, 654, 822, 1308, 1644, 4687, 5891, 9374, 11782, 14061, 14933, 17673, 18748, 23564, 28122, 29866, 35346, 44799, 56244, 59732, 70692, 89598, 179196, 642119, 1284238, 1926357, 2568476, 3852714, 7705428]

約数ペア:

[(1, 7705428), (2, 3852714), (3, 2568476), (4, 1926357), (6, 1284238), (12, 642119), (43, 179196), (86, 89598), (109, 70692), (129, 59732), (137, 56244), (172, 44799), (218, 35346), (258, 29866), (274, 28122), (327, 23564), (411, 18748), (436, 17673), (516, 14933), (548, 14061), (654, 11782), (822, 9374), (1308, 5891), (1644, 4687)]