71835656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2399}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 70724344

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 2399, 3743, 4798, 7486, 9596, 14972, 19192, 29944, 45581, 91162, 182324, 364648, 472603, 945206, 1890412, 3780824, 8979457, 17958914, 35917828, 71835656]

約数ペア:

[(1, 71835656), (2, 35917828), (4, 17958914), (8, 8979457), (19, 3780824), (38, 1890412), (76, 945206), (152, 472603), (197, 364648), (394, 182324), (788, 91162), (1576, 45581), (2399, 29944), (3743, 19192), (4798, 14972), (7486, 9596)]