66831718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 107458560

約数和(自身を除く): 40626842

約数列:

[1, 2, 29, 43, 58, 86, 127, 211, 254, 422, 1247, 2494, 3683, 5461, 6119, 7366, 9073, 10922, 12238, 18146, 26797, 53594, 158369, 263117, 316738, 526234, 777113, 1152271, 1554226, 2304542, 33415859, 66831718]

約数ペア:

[(1, 66831718), (2, 33415859), (29, 2304542), (43, 1554226), (58, 1152271), (86, 777113), (127, 526234), (211, 316738), (254, 263117), (422, 158369), (1247, 53594), (2494, 26797), (3683, 18146), (5461, 12238), (6119, 10922), (7366, 9073)]