65435664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{194749}}^1$

素因数の和:194767

約数の個数: 40

約数和(自身を含む): 193192000

約数和(自身を除く): 127756336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 194749, 389498, 584247, 778996, 1168494, 1363243, 1557992, 2336988, 2726486, 3115984, 4089729, 4673976, 5452972, 8179458, 9347952, 10905944, 16358916, 21811888, 32717832, 65435664]

約数ペア:

[(1, 65435664), (2, 32717832), (3, 21811888), (4, 16358916), (6, 10905944), (7, 9347952), (8, 8179458), (12, 5452972), (14, 4673976), (16, 4089729), (21, 3115984), (24, 2726486), (28, 2336988), (42, 1557992), (48, 1363243), (56, 1168494), (84, 778996), (112, 584247), (168, 389498), (336, 194749)]