28974828

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 41585172

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 348, 417, 556, 599, 834, 1198, 1668, 1797, 2396, 3594, 4031, 7188, 8062, 12093, 16124, 17371, 24186, 34742, 48372, 52113, 69484, 83261, 104226, 166522, 208452, 249783, 333044, 499566, 999132, 2414569, 4829138, 7243707, 9658276, 14487414, 28974828]

約数ペア:

[(1, 28974828), (2, 14487414), (3, 9658276), (4, 7243707), (6, 4829138), (12, 2414569), (29, 999132), (58, 499566), (87, 333044), (116, 249783), (139, 208452), (174, 166522), (278, 104226), (348, 83261), (417, 69484), (556, 52113), (599, 48372), (834, 34742), (1198, 24186), (1668, 17371), (1797, 16124), (2396, 12093), (3594, 8062), (4031, 7188)]