7895488

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 16987520

約数和(自身を除く): 9092032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 151, 152, 172, 302, 304, 344, 604, 608, 688, 817, 1208, 1216, 1376, 1634, 2416, 2752, 2869, 3268, 4832, 5738, 6493, 6536, 9664, 11476, 12986, 13072, 22952, 25972, 26144, 45904, 51944, 52288, 91808, 103888, 123367, 183616, 207776, 246734, 415552, 493468, 986936, 1973872, 3947744, 7895488]

約数ペア:

[(1, 7895488), (2, 3947744), (4, 1973872), (8, 986936), (16, 493468), (19, 415552), (32, 246734), (38, 207776), (43, 183616), (64, 123367), (76, 103888), (86, 91808), (151, 52288), (152, 51944), (172, 45904), (302, 26144), (304, 25972), (344, 22952), (604, 13072), (608, 12986), (688, 11476), (817, 9664), (1208, 6536), (1216, 6493), (1376, 5738), (1634, 4832), (2416, 3268), (2752, 2869)]