28364154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51949}}^1$

素因数の和:51974

約数の個数: 32

約数和(自身を含む): 69820800

約数和(自身を除く): 41456646

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 51949, 103898, 155847, 311694, 363643, 675337, 727286, 1090929, 1350674, 2026011, 2181858, 4052022, 4727359, 9454718, 14182077, 28364154]

約数ペア:

[(1, 28364154), (2, 14182077), (3, 9454718), (6, 4727359), (7, 4052022), (13, 2181858), (14, 2026011), (21, 1350674), (26, 1090929), (39, 727286), (42, 675337), (78, 363643), (91, 311694), (182, 155847), (273, 103898), (546, 51949)]