71666344

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2843}}^1$

素因数の和:3009

約数の個数: 32

約数和(自身を含む): 141289920

約数和(自身を除く): 69623576

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 2843, 3151, 5686, 6302, 11372, 12604, 22744, 25208, 65389, 130778, 261556, 389491, 523112, 778982, 1557964, 3115928, 8958293, 17916586, 35833172, 71666344]

約数ペア:

[(1, 71666344), (2, 35833172), (4, 17916586), (8, 8958293), (23, 3115928), (46, 1557964), (92, 778982), (137, 523112), (184, 389491), (274, 261556), (548, 130778), (1096, 65389), (2843, 25208), (3151, 22744), (5686, 12604), (6302, 11372)]