66607156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12721}}^1$

素因数の和:12760

約数の個数: 48

約数和(自身を含む): 153885312

約数和(自身を除く): 87278156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 12721, 25442, 50884, 89047, 139931, 178094, 216257, 279862, 356188, 432514, 559724, 865028, 979517, 1513799, 1959034, 2378827, 3027598, 3918068, 4757654, 6055196, 9515308, 16651789, 33303578, 66607156]

約数ペア:

[(1, 66607156), (2, 33303578), (4, 16651789), (7, 9515308), (11, 6055196), (14, 4757654), (17, 3918068), (22, 3027598), (28, 2378827), (34, 1959034), (44, 1513799), (68, 979517), (77, 865028), (119, 559724), (154, 432514), (187, 356188), (238, 279862), (308, 216257), (374, 178094), (476, 139931), (748, 89047), (1309, 50884), (2618, 25442), (5236, 12721)]