3948168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 64

約数和(自身を含む): 11473920

約数和(自身を除く): 7525752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 331, 426, 497, 568, 662, 852, 993, 994, 1324, 1491, 1704, 1986, 1988, 2317, 2648, 2982, 3972, 3976, 4634, 5964, 6951, 7944, 9268, 11928, 13902, 18536, 23501, 27804, 47002, 55608, 70503, 94004, 141006, 164507, 188008, 282012, 329014, 493521, 564024, 658028, 987042, 1316056, 1974084, 3948168]

約数ペア:

[(1, 3948168), (2, 1974084), (3, 1316056), (4, 987042), (6, 658028), (7, 564024), (8, 493521), (12, 329014), (14, 282012), (21, 188008), (24, 164507), (28, 141006), (42, 94004), (56, 70503), (71, 55608), (84, 47002), (142, 27804), (168, 23501), (213, 18536), (284, 13902), (331, 11928), (426, 9268), (497, 7944), (568, 6951), (662, 5964), (852, 4634), (993, 3976), (994, 3972), (1324, 2982), (1491, 2648), (1704, 2317), (1986, 1988)]