67489576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^2$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 158245920

約数和(自身を除く): 90756344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 331, 616, 662, 1324, 2317, 2648, 3641, 4634, 7282, 9268, 14564, 18536, 25487, 29128, 50974, 101948, 109561, 203896, 219122, 438244, 766927, 876488, 1205171, 1533854, 2410342, 3067708, 4820684, 6135416, 8436197, 9641368, 16872394, 33744788, 67489576]

約数ペア:

[(1, 67489576), (2, 33744788), (4, 16872394), (7, 9641368), (8, 8436197), (11, 6135416), (14, 4820684), (22, 3067708), (28, 2410342), (44, 1533854), (56, 1205171), (77, 876488), (88, 766927), (154, 438244), (308, 219122), (331, 203896), (616, 109561), (662, 101948), (1324, 50974), (2317, 29128), (2648, 25487), (3641, 18536), (4634, 14564), (7282, 9268)]