64403652

素因数分解:

$2^2\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12809}}^1$

素因数の和:13235

約数の個数: 24

約数和(自身を含む): 150645600

約数和(自身を除く): 86241948

約数列:

[1, 2, 3, 4, 6, 12, 419, 838, 1257, 1676, 2514, 5028, 12809, 25618, 38427, 51236, 76854, 153708, 5366971, 10733942, 16100913, 21467884, 32201826, 64403652]

約数ペア:

[(1, 64403652), (2, 32201826), (3, 21467884), (4, 16100913), (6, 10733942), (12, 5366971), (419, 153708), (838, 76854), (1257, 51236), (1676, 38427), (2514, 25618), (5028, 12809)]