66068624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3061}}^1$

素因数の和:3159

約数の個数: 40

約数和(自身を含む): 136687680

約数和(自身を除く): 70619056

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 3061, 5396, 6122, 10792, 12244, 21584, 24488, 48976, 58159, 116318, 217331, 232636, 434662, 465272, 869324, 930544, 1738648, 3477296, 4129289, 8258578, 16517156, 33034312, 66068624]

約数ペア:

[(1, 66068624), (2, 33034312), (4, 16517156), (8, 8258578), (16, 4129289), (19, 3477296), (38, 1738648), (71, 930544), (76, 869324), (142, 465272), (152, 434662), (284, 232636), (304, 217331), (568, 116318), (1136, 58159), (1349, 48976), (2698, 24488), (3061, 21584), (5396, 12244), (6122, 10792)]