28489566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{11497}}^1$

素因数の和:11568

約数の個数: 32

約数和(自身を含む): 66228480

約数和(自身を除く): 37738914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 11497, 22994, 34491, 68982, 80479, 160958, 241437, 482874, 678323, 1356646, 2034969, 4069938, 4748261, 9496522, 14244783, 28489566]

約数ペア:

[(1, 28489566), (2, 14244783), (3, 9496522), (6, 4748261), (7, 4069938), (14, 2034969), (21, 1356646), (42, 678323), (59, 482874), (118, 241437), (177, 160958), (354, 80479), (413, 68982), (826, 34491), (1239, 22994), (2478, 11497)]