28396536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7388

約数の個数: 64

約数和(自身を含む): 84672000

約数和(自身を除く): 56275464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 7349, 14698, 22047, 29396, 44094, 51443, 58792, 88188, 102886, 154329, 169027, 176376, 205772, 308658, 338054, 411544, 507081, 617316, 676108, 1014162, 1183189, 1234632, 1352216, 2028324, 2366378, 3549567, 4056648, 4732756, 7099134, 9465512, 14198268, 28396536]

約数ペア:

[(1, 28396536), (2, 14198268), (3, 9465512), (4, 7099134), (6, 4732756), (7, 4056648), (8, 3549567), (12, 2366378), (14, 2028324), (21, 1352216), (23, 1234632), (24, 1183189), (28, 1014162), (42, 676108), (46, 617316), (56, 507081), (69, 411544), (84, 338054), (92, 308658), (138, 205772), (161, 176376), (168, 169027), (184, 154329), (276, 102886), (322, 88188), (483, 58792), (552, 51443), (644, 44094), (966, 29396), (1288, 22047), (1932, 14698), (3864, 7349)]