28655088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7753}}^1$

素因数の和:7782

約数の個数: 80

約数和(自身を含む): 92303616

約数和(自身を除く): 63648528

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7753, 15506, 23259, 31012, 46518, 54271, 62024, 85283, 93036, 108542, 124048, 162813, 170566, 186072, 217084, 255849, 325626, 341132, 372144, 434168, 511698, 596981, 651252, 682264, 868336, 1023396, 1193962, 1302504, 1364528, 1790943, 2046792, 2387924, 2605008, 3581886, 4093584, 4775848, 7163772, 9551696, 14327544, 28655088]

約数ペア:

[(1, 28655088), (2, 14327544), (3, 9551696), (4, 7163772), (6, 4775848), (7, 4093584), (8, 3581886), (11, 2605008), (12, 2387924), (14, 2046792), (16, 1790943), (21, 1364528), (22, 1302504), (24, 1193962), (28, 1023396), (33, 868336), (42, 682264), (44, 651252), (48, 596981), (56, 511698), (66, 434168), (77, 372144), (84, 341132), (88, 325626), (112, 255849), (132, 217084), (154, 186072), (168, 170566), (176, 162813), (231, 124048), (264, 108542), (308, 93036), (336, 85283), (462, 62024), (528, 54271), (616, 46518), (924, 31012), (1232, 23259), (1848, 15506), (3696, 7753)]