64791888

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192833}}^1$

素因数の和:192851

約数の個数: 40

約数和(自身を含む): 191291328

約数和(自身を除く): 126499440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192833, 385666, 578499, 771332, 1156998, 1349831, 1542664, 2313996, 2699662, 3085328, 4049493, 4627992, 5399324, 8098986, 9255984, 10798648, 16197972, 21597296, 32395944, 64791888]

約数ペア:

[(1, 64791888), (2, 32395944), (3, 21597296), (4, 16197972), (6, 10798648), (7, 9255984), (8, 8098986), (12, 5399324), (14, 4627992), (16, 4049493), (21, 3085328), (24, 2699662), (28, 2313996), (42, 1542664), (48, 1349831), (56, 1156998), (84, 771332), (112, 578499), (168, 385666), (336, 192833)]