6401128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 12648960

約数和(自身を除く): 6247832

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 487, 974, 1643, 1948, 3286, 3896, 6572, 13144, 15097, 25811, 30194, 51622, 60388, 103244, 120776, 206488, 800141, 1600282, 3200564, 6401128]

約数ペア:

[(1, 6401128), (2, 3200564), (4, 1600282), (8, 800141), (31, 206488), (53, 120776), (62, 103244), (106, 60388), (124, 51622), (212, 30194), (248, 25811), (424, 15097), (487, 13144), (974, 6572), (1643, 3896), (1948, 3286)]