78606470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{683}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 150255648

約数和(自身を除く): 71649178

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 677, 683, 1354, 1366, 3385, 3415, 6770, 6830, 11509, 11611, 23018, 23222, 57545, 58055, 115090, 116110, 462391, 924782, 2311955, 4623910, 7860647, 15721294, 39303235, 78606470]

約数ペア:

[(1, 78606470), (2, 39303235), (5, 15721294), (10, 7860647), (17, 4623910), (34, 2311955), (85, 924782), (170, 462391), (677, 116110), (683, 115090), (1354, 58055), (1366, 57545), (3385, 23222), (3415, 23018), (6770, 11611), (6830, 11509)]