78602888

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107971}}^1$

素因数の和:107997

約数の個数: 32

約数和(自身を含む): 181392960

約数和(自身を除く): 102790072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 107971, 215942, 431884, 755797, 863768, 1403623, 1511594, 2807246, 3023188, 5614492, 6046376, 9825361, 11228984, 19650722, 39301444, 78602888]

約数ペア:

[(1, 78602888), (2, 39301444), (4, 19650722), (7, 11228984), (8, 9825361), (13, 6046376), (14, 5614492), (26, 3023188), (28, 2807246), (52, 1511594), (56, 1403623), (91, 863768), (104, 755797), (182, 431884), (364, 215942), (728, 107971)]