28334544

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 80

約数和(自身を含む): 85411200

約数和(自身を除く): 57076656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 1721, 2058, 2352, 2744, 3442, 4116, 5163, 5488, 6884, 8232, 10326, 12047, 13768, 16464, 20652, 24094, 27536, 36141, 41304, 48188, 72282, 82608, 84329, 96376, 144564, 168658, 192752, 252987, 289128, 337316, 505974, 578256, 590303, 674632, 1011948, 1180606, 1349264, 1770909, 2023896, 2361212, 3541818, 4047792, 4722424, 7083636, 9444848, 14167272, 28334544]

約数ペア:

[(1, 28334544), (2, 14167272), (3, 9444848), (4, 7083636), (6, 4722424), (7, 4047792), (8, 3541818), (12, 2361212), (14, 2023896), (16, 1770909), (21, 1349264), (24, 1180606), (28, 1011948), (42, 674632), (48, 590303), (49, 578256), (56, 505974), (84, 337316), (98, 289128), (112, 252987), (147, 192752), (168, 168658), (196, 144564), (294, 96376), (336, 84329), (343, 82608), (392, 72282), (588, 48188), (686, 41304), (784, 36141), (1029, 27536), (1176, 24094), (1372, 20652), (1721, 16464), (2058, 13768), (2352, 12047), (2744, 10326), (3442, 8232), (4116, 6884), (5163, 5488)]