26690744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1973}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 53298000

約数和(自身を除く): 26607256

約数列:

[1, 2, 4, 8, 19, 38, 76, 89, 152, 178, 356, 712, 1691, 1973, 3382, 3946, 6764, 7892, 13528, 15784, 37487, 74974, 149948, 175597, 299896, 351194, 702388, 1404776, 3336343, 6672686, 13345372, 26690744]

約数ペア:

[(1, 26690744), (2, 13345372), (4, 6672686), (8, 3336343), (19, 1404776), (38, 702388), (76, 351194), (89, 299896), (152, 175597), (178, 149948), (356, 74974), (712, 37487), (1691, 15784), (1973, 13528), (3382, 7892), (3946, 6764)]