74963344

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{43787}}^1$

素因数の和:43902

約数の個数: 20

約数和(自身を含む): 146602224

約数和(自身を除く): 71638880

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 43787, 87574, 175148, 350296, 700592, 4685209, 9370418, 18740836, 37481672, 74963344]

約数ペア:

[(1, 74963344), (2, 37481672), (4, 18740836), (8, 9370418), (16, 4685209), (107, 700592), (214, 350296), (428, 175148), (856, 87574), (1712, 43787)]