28498008

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 96

約数和(自身を含む): 90452160

約数和(自身を除く): 61954152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 392, 462, 539, 588, 616, 924, 1078, 1176, 1617, 1848, 2156, 2203, 3234, 4312, 4406, 6468, 6609, 8812, 12936, 13218, 15421, 17624, 24233, 26436, 30842, 46263, 48466, 52872, 61684, 72699, 92526, 96932, 107947, 123368, 145398, 169631, 185052, 193864, 215894, 290796, 323841, 339262, 370104, 431788, 508893, 581592, 647682, 678524, 863576, 1017786, 1187417, 1295364, 1357048, 2035572, 2374834, 2590728, 3562251, 4071144, 4749668, 7124502, 9499336, 14249004, 28498008]

約数ペア:

[(1, 28498008), (2, 14249004), (3, 9499336), (4, 7124502), (6, 4749668), (7, 4071144), (8, 3562251), (11, 2590728), (12, 2374834), (14, 2035572), (21, 1357048), (22, 1295364), (24, 1187417), (28, 1017786), (33, 863576), (42, 678524), (44, 647682), (49, 581592), (56, 508893), (66, 431788), (77, 370104), (84, 339262), (88, 323841), (98, 290796), (132, 215894), (147, 193864), (154, 185052), (168, 169631), (196, 145398), (231, 123368), (264, 107947), (294, 96932), (308, 92526), (392, 72699), (462, 61684), (539, 52872), (588, 48466), (616, 46263), (924, 30842), (1078, 26436), (1176, 24233), (1617, 17624), (1848, 15421), (2156, 13218), (2203, 12936), (3234, 8812), (4312, 6609), (4406, 6468)]