71930188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6361}}^1$

素因数の和:6633

約数の個数: 24

約数和(自身を含む): 137877264

約数和(自身を除く): 65947076

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 1028, 2827, 5654, 6361, 11308, 12722, 25444, 69971, 139942, 279884, 1634777, 3269554, 6539108, 17982547, 35965094, 71930188]

約数ペア:

[(1, 71930188), (2, 35965094), (4, 17982547), (11, 6539108), (22, 3269554), (44, 1634777), (257, 279884), (514, 139942), (1028, 69971), (2827, 25444), (5654, 12722), (6361, 11308)]