28753368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5568

約数の個数: 64

約数和(自身を含む): 84817920

約数和(自身を除く): 56064552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 5521, 11042, 16563, 22084, 33126, 38647, 44168, 66252, 77294, 115941, 132504, 154588, 171151, 231882, 309176, 342302, 463764, 513453, 684604, 927528, 1026906, 1198057, 1369208, 2053812, 2396114, 3594171, 4107624, 4792228, 7188342, 9584456, 14376684, 28753368]

約数ペア:

[(1, 28753368), (2, 14376684), (3, 9584456), (4, 7188342), (6, 4792228), (7, 4107624), (8, 3594171), (12, 2396114), (14, 2053812), (21, 1369208), (24, 1198057), (28, 1026906), (31, 927528), (42, 684604), (56, 513453), (62, 463764), (84, 342302), (93, 309176), (124, 231882), (168, 171151), (186, 154588), (217, 132504), (248, 115941), (372, 77294), (434, 66252), (651, 44168), (744, 38647), (868, 33126), (1302, 22084), (1736, 16563), (2604, 11042), (5208, 5521)]