28298424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15313}}^1$

素因数の和:15340

約数の個数: 64

約数和(自身を含む): 88208640

約数和(自身を除く): 59910216

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15313, 30626, 45939, 61252, 91878, 107191, 122504, 168443, 183756, 214382, 321573, 336886, 367512, 428764, 505329, 643146, 673772, 857528, 1010658, 1179101, 1286292, 1347544, 2021316, 2358202, 2572584, 3537303, 4042632, 4716404, 7074606, 9432808, 14149212, 28298424]

約数ペア:

[(1, 28298424), (2, 14149212), (3, 9432808), (4, 7074606), (6, 4716404), (7, 4042632), (8, 3537303), (11, 2572584), (12, 2358202), (14, 2021316), (21, 1347544), (22, 1286292), (24, 1179101), (28, 1010658), (33, 857528), (42, 673772), (44, 643146), (56, 505329), (66, 428764), (77, 367512), (84, 336886), (88, 321573), (132, 214382), (154, 183756), (168, 168443), (231, 122504), (264, 107191), (308, 91878), (462, 61252), (616, 45939), (924, 30626), (1848, 15313)]