28214154

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{857}}^1$

素因数の和:955

約数の個数: 48

約数和(自身を含む): 64247040

約数和(自身を除く): 36032886

約数列:

[1, 2, 3, 6, 9, 18, 31, 59, 62, 93, 118, 177, 186, 279, 354, 531, 558, 857, 1062, 1714, 1829, 2571, 3658, 5142, 5487, 7713, 10974, 15426, 16461, 26567, 32922, 50563, 53134, 79701, 101126, 151689, 159402, 239103, 303378, 455067, 478206, 910134, 1567453, 3134906, 4702359, 9404718, 14107077, 28214154]

約数ペア:

[(1, 28214154), (2, 14107077), (3, 9404718), (6, 4702359), (9, 3134906), (18, 1567453), (31, 910134), (59, 478206), (62, 455067), (93, 303378), (118, 239103), (177, 159402), (186, 151689), (279, 101126), (354, 79701), (531, 53134), (558, 50563), (857, 32922), (1062, 26567), (1714, 16461), (1829, 15426), (2571, 10974), (3658, 7713), (5142, 5487)]