66801976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5519}}^1$

素因数の和:5631

約数の個数: 32

約数和(自身を含む): 134136000

約数和(自身を除く): 67334024

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 356, 712, 1513, 3026, 5519, 6052, 11038, 12104, 22076, 44152, 93823, 187646, 375292, 491191, 750584, 982382, 1964764, 3929528, 8350247, 16700494, 33400988, 66801976]

約数ペア:

[(1, 66801976), (2, 33400988), (4, 16700494), (8, 8350247), (17, 3929528), (34, 1964764), (68, 982382), (89, 750584), (136, 491191), (178, 375292), (356, 187646), (712, 93823), (1513, 44152), (3026, 22076), (5519, 12104), (6052, 11038)]