6708728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 13653360

約数和(自身を除く): 6944632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 257, 502, 514, 1004, 1028, 2008, 2056, 3263, 3341, 6526, 6682, 13052, 13364, 26104, 26728, 64507, 129014, 258028, 516056, 838591, 1677182, 3354364, 6708728]

約数ペア:

[(1, 6708728), (2, 3354364), (4, 1677182), (8, 838591), (13, 516056), (26, 258028), (52, 129014), (104, 64507), (251, 26728), (257, 26104), (502, 13364), (514, 13052), (1004, 6682), (1028, 6526), (2008, 3341), (2056, 3263)]