28913368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4159}}^1$

素因数の和:4255

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 30990632

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 4159, 6952, 8318, 16636, 33272, 45749, 91498, 182996, 328561, 365992, 657122, 1314244, 2628488, 3614171, 7228342, 14456684, 28913368]

約数ペア:

[(1, 28913368), (2, 14456684), (4, 7228342), (8, 3614171), (11, 2628488), (22, 1314244), (44, 657122), (79, 365992), (88, 328561), (158, 182996), (316, 91498), (632, 45749), (869, 33272), (1738, 16636), (3476, 8318), (4159, 6952)]