67880296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7489}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 140212800

約数和(自身を除く): 72332504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 7489, 9064, 14978, 29956, 59912, 82379, 164758, 329516, 659032, 771367, 1542734, 3085468, 6170936, 8485037, 16970074, 33940148, 67880296]

約数ペア:

[(1, 67880296), (2, 33940148), (4, 16970074), (8, 8485037), (11, 6170936), (22, 3085468), (44, 1542734), (88, 771367), (103, 659032), (206, 329516), (412, 164758), (824, 82379), (1133, 59912), (2266, 29956), (4532, 14978), (7489, 9064)]