28925046

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 68290560

約数和(自身を除く): 39365514

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 37, 54, 62, 74, 93, 111, 186, 222, 279, 333, 467, 558, 666, 837, 934, 999, 1147, 1401, 1674, 1998, 2294, 2802, 3441, 4203, 6882, 8406, 10323, 12609, 14477, 17279, 20646, 25218, 28954, 30969, 34558, 43431, 51837, 61938, 86862, 103674, 130293, 155511, 260586, 311022, 390879, 466533, 535649, 781758, 933066, 1071298, 1606947, 3213894, 4820841, 9641682, 14462523, 28925046]

約数ペア:

[(1, 28925046), (2, 14462523), (3, 9641682), (6, 4820841), (9, 3213894), (18, 1606947), (27, 1071298), (31, 933066), (37, 781758), (54, 535649), (62, 466533), (74, 390879), (93, 311022), (111, 260586), (186, 155511), (222, 130293), (279, 103674), (333, 86862), (467, 61938), (558, 51837), (666, 43431), (837, 34558), (934, 30969), (999, 28954), (1147, 25218), (1401, 20646), (1674, 17279), (1998, 14477), (2294, 12609), (2802, 10323), (3441, 8406), (4203, 6882)]