67734976

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:369

約数の個数: 56

約数和(自身を含む): 139297664

約数和(自身を除く): 71562688

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 151, 163, 172, 302, 326, 344, 604, 652, 688, 1208, 1304, 1376, 2416, 2608, 2752, 4832, 5216, 6493, 7009, 9664, 10432, 12986, 14018, 24613, 25972, 28036, 49226, 51944, 56072, 98452, 103888, 112144, 196904, 207776, 224288, 393808, 415552, 448576, 787616, 1058359, 1575232, 2116718, 4233436, 8466872, 16933744, 33867488, 67734976]

約数ペア:

[(1, 67734976), (2, 33867488), (4, 16933744), (8, 8466872), (16, 4233436), (32, 2116718), (43, 1575232), (64, 1058359), (86, 787616), (151, 448576), (163, 415552), (172, 393808), (302, 224288), (326, 207776), (344, 196904), (604, 112144), (652, 103888), (688, 98452), (1208, 56072), (1304, 51944), (1376, 49226), (2416, 28036), (2608, 25972), (2752, 24613), (4832, 14018), (5216, 12986), (6493, 10432), (7009, 9664)]