68389304

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2713}}^1$

素因数の和:2879

約数の個数: 32

約数和(自身を含む): 134831520

約数和(自身を除く): 66442216

約数列:

[1, 2, 4, 8, 23, 46, 92, 137, 184, 274, 548, 1096, 2713, 3151, 5426, 6302, 10852, 12604, 21704, 25208, 62399, 124798, 249596, 371681, 499192, 743362, 1486724, 2973448, 8548663, 17097326, 34194652, 68389304]

約数ペア:

[(1, 68389304), (2, 34194652), (4, 17097326), (8, 8548663), (23, 2973448), (46, 1486724), (92, 743362), (137, 499192), (184, 371681), (274, 249596), (548, 124798), (1096, 62399), (2713, 25208), (3151, 21704), (5426, 12604), (6302, 10852)]