72614768

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{14593}}^1$

素因数の和:14912

約数の個数: 20

約数和(自身を含む): 141153168

約数和(自身を除く): 68538400

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 14593, 29186, 58372, 116744, 233488, 4538423, 9076846, 18153692, 36307384, 72614768]

約数ペア:

[(1, 72614768), (2, 36307384), (4, 18153692), (8, 9076846), (16, 4538423), (311, 233488), (622, 116744), (1244, 58372), (2488, 29186), (4976, 14593)]