28894026

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4315

約数の個数: 48

約数和(自身を含む): 70161984

約数和(自身を除く): 41267958

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 4273, 6762, 8546, 12819, 25638, 29911, 59822, 89733, 98279, 179466, 196558, 209377, 294837, 418754, 589674, 628131, 687953, 1256262, 1375906, 2063859, 4127718, 4815671, 9631342, 14447013, 28894026]

約数ペア:

[(1, 28894026), (2, 14447013), (3, 9631342), (6, 4815671), (7, 4127718), (14, 2063859), (21, 1375906), (23, 1256262), (42, 687953), (46, 628131), (49, 589674), (69, 418754), (98, 294837), (138, 209377), (147, 196558), (161, 179466), (294, 98279), (322, 89733), (483, 59822), (966, 29911), (1127, 25638), (2254, 12819), (3381, 8546), (4273, 6762)]