79681336

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3169}}^1$

素因数の和:3631

約数の個数: 32

約数和(自身を含む): 171180000

約数和(自身を除く): 91498664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3169, 3592, 6286, 6338, 12572, 12676, 22183, 25144, 25352, 44366, 88732, 177464, 1422881, 2845762, 5691524, 9960167, 11383048, 19920334, 39840668, 79681336]

約数ペア:

[(1, 79681336), (2, 39840668), (4, 19920334), (7, 11383048), (8, 9960167), (14, 5691524), (28, 2845762), (56, 1422881), (449, 177464), (898, 88732), (1796, 44366), (3143, 25352), (3169, 25144), (3592, 22183), (6286, 12676), (6338, 12572)]