68742208

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{24979}}^1$

素因数の和:25034

約数の個数: 28

約数和(自身を含む): 139588240

約数和(自身を除く): 70846032

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 24979, 49958, 99916, 199832, 399664, 799328, 1074097, 1598656, 2148194, 4296388, 8592776, 17185552, 34371104, 68742208]

約数ペア:

[(1, 68742208), (2, 34371104), (4, 17185552), (8, 8592776), (16, 4296388), (32, 2148194), (43, 1598656), (64, 1074097), (86, 799328), (172, 399664), (344, 199832), (688, 99916), (1376, 49958), (2752, 24979)]