67138712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 138279960

約数和(自身を除く): 71141248

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 587, 841, 986, 1174, 1682, 1972, 2348, 3364, 3944, 4696, 6728, 9979, 14297, 17023, 19958, 28594, 34046, 39916, 57188, 68092, 79832, 114376, 136184, 289391, 493667, 578782, 987334, 1157564, 1974668, 2315128, 3949336, 8392339, 16784678, 33569356, 67138712]

約数ペア:

[(1, 67138712), (2, 33569356), (4, 16784678), (8, 8392339), (17, 3949336), (29, 2315128), (34, 1974668), (58, 1157564), (68, 987334), (116, 578782), (136, 493667), (232, 289391), (493, 136184), (587, 114376), (841, 79832), (986, 68092), (1174, 57188), (1682, 39916), (1972, 34046), (2348, 28594), (3364, 19958), (3944, 17023), (4696, 14297), (6728, 9979)]