8700276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 22387904

約数和(自身を除く): 13687628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1297, 1677, 2236, 2594, 3354, 3891, 5188, 6708, 7782, 15564, 16861, 33722, 50583, 55771, 67444, 101166, 111542, 167313, 202332, 223084, 334626, 669252, 725023, 1450046, 2175069, 2900092, 4350138, 8700276]

約数ペア:

[(1, 8700276), (2, 4350138), (3, 2900092), (4, 2175069), (6, 1450046), (12, 725023), (13, 669252), (26, 334626), (39, 223084), (43, 202332), (52, 167313), (78, 111542), (86, 101166), (129, 67444), (156, 55771), (172, 50583), (258, 33722), (516, 16861), (559, 15564), (1118, 7782), (1297, 6708), (1677, 5188), (2236, 3891), (2594, 3354)]