65791824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{195809}}^1$

素因数の和:195827

約数の個数: 40

約数和(自身を含む): 194243520

約数和(自身を除く): 128451696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 195809, 391618, 587427, 783236, 1174854, 1370663, 1566472, 2349708, 2741326, 3132944, 4111989, 4699416, 5482652, 8223978, 9398832, 10965304, 16447956, 21930608, 32895912, 65791824]

約数ペア:

[(1, 65791824), (2, 32895912), (3, 21930608), (4, 16447956), (6, 10965304), (7, 9398832), (8, 8223978), (12, 5482652), (14, 4699416), (16, 4111989), (21, 3132944), (24, 2741326), (28, 2349708), (42, 1566472), (48, 1370663), (56, 1174854), (84, 783236), (112, 587427), (168, 391618), (336, 195809)]