66367784

素因数分解:

$2^3\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1487}}^1$

素因数の和:2297

約数の個数: 32

約数和(自身を含む): 142490880

約数和(自身を除く): 76123096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 797, 1487, 1594, 2974, 3188, 5579, 5948, 6376, 10409, 11158, 11896, 20818, 22316, 41636, 44632, 83272, 1185139, 2370278, 4740556, 8295973, 9481112, 16591946, 33183892, 66367784]

約数ペア:

[(1, 66367784), (2, 33183892), (4, 16591946), (7, 9481112), (8, 8295973), (14, 4740556), (28, 2370278), (56, 1185139), (797, 83272), (1487, 44632), (1594, 41636), (2974, 22316), (3188, 20818), (5579, 11896), (5948, 11158), (6376, 10409)]