28122816

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2063}}^1$

素因数の和:2149

約数の個数: 56

約数和(自身を含む): 75492864

約数和(自身を除く): 47370048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2063, 2272, 3408, 4126, 4544, 6189, 6816, 8252, 12378, 13632, 16504, 24756, 33008, 49512, 66016, 99024, 132032, 146473, 198048, 292946, 396096, 439419, 585892, 878838, 1171784, 1757676, 2343568, 3515352, 4687136, 7030704, 9374272, 14061408, 28122816]

約数ペア:

[(1, 28122816), (2, 14061408), (3, 9374272), (4, 7030704), (6, 4687136), (8, 3515352), (12, 2343568), (16, 1757676), (24, 1171784), (32, 878838), (48, 585892), (64, 439419), (71, 396096), (96, 292946), (142, 198048), (192, 146473), (213, 132032), (284, 99024), (426, 66016), (568, 49512), (852, 33008), (1136, 24756), (1704, 16504), (2063, 13632), (2272, 12378), (3408, 8252), (4126, 6816), (4544, 6189)]