73081996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{4027}}^1$

素因数の和:4393

約数の個数: 24

約数和(自身を含む): 138160400

約数和(自身を除く): 65078404

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 1396, 4027, 4537, 8054, 9074, 16108, 18148, 52351, 104702, 209404, 1405423, 2810846, 5621692, 18270499, 36540998, 73081996]

約数ペア:

[(1, 73081996), (2, 36540998), (4, 18270499), (13, 5621692), (26, 2810846), (52, 1405423), (349, 209404), (698, 104702), (1396, 52351), (4027, 18148), (4537, 16108), (8054, 9074)]