28856856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5923}}^1$

素因数の和:5968

約数の個数: 64

約数和(自身を含む): 85305600

約数和(自身を除く): 56448744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 5923, 11846, 17769, 23692, 35538, 41461, 47384, 71076, 82922, 124383, 142152, 165844, 171767, 248766, 331688, 343534, 497532, 515301, 687068, 995064, 1030602, 1202369, 1374136, 2061204, 2404738, 3607107, 4122408, 4809476, 7214214, 9618952, 14428428, 28856856]

約数ペア:

[(1, 28856856), (2, 14428428), (3, 9618952), (4, 7214214), (6, 4809476), (7, 4122408), (8, 3607107), (12, 2404738), (14, 2061204), (21, 1374136), (24, 1202369), (28, 1030602), (29, 995064), (42, 687068), (56, 515301), (58, 497532), (84, 343534), (87, 331688), (116, 248766), (168, 171767), (174, 165844), (203, 142152), (232, 124383), (348, 82922), (406, 71076), (609, 47384), (696, 41461), (812, 35538), (1218, 23692), (1624, 17769), (2436, 11846), (4872, 5923)]