66551784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213307}}^1$

素因数の和:213329

約数の個数: 32

約数和(自身を含む): 179178720

約数和(自身を除く): 112626936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213307, 426614, 639921, 853228, 1279842, 1706456, 2559684, 2772991, 5119368, 5545982, 8318973, 11091964, 16637946, 22183928, 33275892, 66551784]

約数ペア:

[(1, 66551784), (2, 33275892), (3, 22183928), (4, 16637946), (6, 11091964), (8, 8318973), (12, 5545982), (13, 5119368), (24, 2772991), (26, 2559684), (39, 1706456), (52, 1279842), (78, 853228), (104, 639921), (156, 426614), (312, 213307)]