69532528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 145646928

約数和(自身を除く): 76114400

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 353, 706, 947, 1412, 1894, 2824, 3788, 4589, 5648, 7576, 9178, 12311, 15152, 18356, 24622, 36712, 49244, 73424, 98488, 196976, 334291, 668582, 1337164, 2674328, 4345783, 5348656, 8691566, 17383132, 34766264, 69532528]

約数ペア:

[(1, 69532528), (2, 34766264), (4, 17383132), (8, 8691566), (13, 5348656), (16, 4345783), (26, 2674328), (52, 1337164), (104, 668582), (208, 334291), (353, 196976), (706, 98488), (947, 73424), (1412, 49244), (1894, 36712), (2824, 24622), (3788, 18356), (4589, 15152), (5648, 12311), (7576, 9178)]