28966176

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2339}}^1$

素因数の和:2398

約数の個数: 72

約数和(自身を含む): 84324240

約数和(自身を除く): 55358064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 2339, 3096, 4128, 4678, 6192, 7017, 9356, 12384, 14034, 18712, 21051, 28068, 37424, 42102, 56136, 74848, 84204, 100577, 112272, 168408, 201154, 224544, 301731, 336816, 402308, 603462, 673632, 804616, 905193, 1206924, 1609232, 1810386, 2413848, 3218464, 3620772, 4827696, 7241544, 9655392, 14483088, 28966176]

約数ペア:

[(1, 28966176), (2, 14483088), (3, 9655392), (4, 7241544), (6, 4827696), (8, 3620772), (9, 3218464), (12, 2413848), (16, 1810386), (18, 1609232), (24, 1206924), (32, 905193), (36, 804616), (43, 673632), (48, 603462), (72, 402308), (86, 336816), (96, 301731), (129, 224544), (144, 201154), (172, 168408), (258, 112272), (288, 100577), (344, 84204), (387, 74848), (516, 56136), (688, 42102), (774, 37424), (1032, 28068), (1376, 21051), (1548, 18712), (2064, 14034), (2339, 12384), (3096, 9356), (4128, 7017), (4678, 6192)]