79749904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3019}}^1$

素因数の和:3167

約数の個数: 40

約数和(自身を含む): 167767040

約数和(自身を除く): 88017136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3019, 3302, 6038, 6604, 12076, 13208, 24152, 26416, 39247, 48304, 78494, 156988, 313976, 383413, 627952, 766826, 1533652, 3067304, 4984369, 6134608, 9968738, 19937476, 39874952, 79749904]

約数ペア:

[(1, 79749904), (2, 39874952), (4, 19937476), (8, 9968738), (13, 6134608), (16, 4984369), (26, 3067304), (52, 1533652), (104, 766826), (127, 627952), (208, 383413), (254, 313976), (508, 156988), (1016, 78494), (1651, 48304), (2032, 39247), (3019, 26416), (3302, 24152), (6038, 13208), (6604, 12076)]