12172888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 29352960

約数和(自身を除く): 17180072

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 182, 184, 299, 322, 364, 598, 644, 727, 728, 1196, 1288, 1454, 2093, 2392, 2908, 4186, 5089, 5816, 8372, 9451, 10178, 16721, 16744, 18902, 20356, 33442, 37804, 40712, 66157, 66884, 75608, 117047, 132314, 133768, 217373, 234094, 264628, 434746, 468188, 529256, 869492, 936376, 1521611, 1738984, 3043222, 6086444, 12172888]

約数ペア:

[(1, 12172888), (2, 6086444), (4, 3043222), (7, 1738984), (8, 1521611), (13, 936376), (14, 869492), (23, 529256), (26, 468188), (28, 434746), (46, 264628), (52, 234094), (56, 217373), (91, 133768), (92, 132314), (104, 117047), (161, 75608), (182, 66884), (184, 66157), (299, 40712), (322, 37804), (364, 33442), (598, 20356), (644, 18902), (727, 16744), (728, 16721), (1196, 10178), (1288, 9451), (1454, 8372), (2093, 5816), (2392, 5089), (2908, 4186)]