66959928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{132857}}^1$

素因数の和:132876

約数の個数: 48

約数和(自身を含む): 207258480

約数和(自身を除く): 140298552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 132857, 265714, 398571, 531428, 797142, 929999, 1062856, 1195713, 1594284, 1859998, 2391426, 2789997, 3188568, 3719996, 4782852, 5579994, 7439992, 8369991, 9565704, 11159988, 16739982, 22319976, 33479964, 66959928]

約数ペア:

[(1, 66959928), (2, 33479964), (3, 22319976), (4, 16739982), (6, 11159988), (7, 9565704), (8, 8369991), (9, 7439992), (12, 5579994), (14, 4782852), (18, 3719996), (21, 3188568), (24, 2789997), (28, 2391426), (36, 1859998), (42, 1594284), (56, 1195713), (63, 1062856), (72, 929999), (84, 797142), (126, 531428), (168, 398571), (252, 265714), (504, 132857)]