28447686

素因数分解:

$2^1\times 3^4\times {\mathrm{41}}^1\times {\mathrm{4283}}^1$

素因数の和:4338

約数の個数: 40

約数和(自身を含む): 65313864

約数和(自身を除く): 36866178

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 246, 369, 738, 1107, 2214, 3321, 4283, 6642, 8566, 12849, 25698, 38547, 77094, 115641, 175603, 231282, 346923, 351206, 526809, 693846, 1053618, 1580427, 3160854, 4741281, 9482562, 14223843, 28447686]

約数ペア:

[(1, 28447686), (2, 14223843), (3, 9482562), (6, 4741281), (9, 3160854), (18, 1580427), (27, 1053618), (41, 693846), (54, 526809), (81, 351206), (82, 346923), (123, 231282), (162, 175603), (246, 115641), (369, 77094), (738, 38547), (1107, 25698), (2214, 12849), (3321, 8566), (4283, 6642)]