72753664

素因数分解:

$2^9\times {\mathrm{142097}}^1$

素因数の和:142115

約数の個数: 20

約数和(自身を含む): 145366254

約数和(自身を除く): 72612590

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 142097, 284194, 568388, 1136776, 2273552, 4547104, 9094208, 18188416, 36376832, 72753664]

約数ペア:

[(1, 72753664), (2, 36376832), (4, 18188416), (8, 9094208), (16, 4547104), (32, 2273552), (64, 1136776), (128, 568388), (256, 284194), (512, 142097)]