64838715382

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1\times {\mathrm{46337}}^1$

素因数の和:47260

約数の個数: 32

約数和(自身を含む): 112172064768

約数和(自身を除く): 47333349386

約数列:

[1, 2, 7, 14, 127, 254, 787, 889, 1574, 1778, 5509, 11018, 46337, 92674, 99949, 199898, 324359, 648718, 699643, 1399286, 5884799, 11769598, 36467219, 41193593, 72934438, 82387186, 255270533, 510541066, 4631336813, 9262673626, 32419357691, 64838715382]

約数ペア:

[(1, 64838715382), (2, 32419357691), (7, 9262673626), (14, 4631336813), (127, 510541066), (254, 255270533), (787, 82387186), (889, 72934438), (1574, 41193593), (1778, 36467219), (5509, 11769598), (11018, 5884799), (46337, 1399286), (92674, 699643), (99949, 648718), (199898, 324359)]