6428784

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 40

約数和(自身を含む): 16864000

約数和(自身を除く): 10435216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 1999, 3216, 3998, 5997, 7996, 11994, 15992, 23988, 31984, 47976, 95952, 133933, 267866, 401799, 535732, 803598, 1071464, 1607196, 2142928, 3214392, 6428784]

約数ペア:

[(1, 6428784), (2, 3214392), (3, 2142928), (4, 1607196), (6, 1071464), (8, 803598), (12, 535732), (16, 401799), (24, 267866), (48, 133933), (67, 95952), (134, 47976), (201, 31984), (268, 23988), (402, 15992), (536, 11994), (804, 7996), (1072, 5997), (1608, 3998), (1999, 3216)]