39395968

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 83966400

約数和(自身を除く): 44570432

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 128, 152, 167, 194, 304, 334, 388, 608, 668, 776, 1216, 1336, 1552, 1843, 2432, 2672, 3104, 3173, 3686, 5344, 6208, 6346, 7372, 10688, 12416, 12692, 14744, 16199, 21376, 25384, 29488, 32398, 50768, 58976, 64796, 101536, 117952, 129592, 203072, 235904, 259184, 307781, 406144, 518368, 615562, 1036736, 1231124, 2073472, 2462248, 4924496, 9848992, 19697984, 39395968]

約数ペア:

[(1, 39395968), (2, 19697984), (4, 9848992), (8, 4924496), (16, 2462248), (19, 2073472), (32, 1231124), (38, 1036736), (64, 615562), (76, 518368), (97, 406144), (128, 307781), (152, 259184), (167, 235904), (194, 203072), (304, 129592), (334, 117952), (388, 101536), (608, 64796), (668, 58976), (776, 50768), (1216, 32398), (1336, 29488), (1552, 25384), (1843, 21376), (2432, 16199), (2672, 14744), (3104, 12692), (3173, 12416), (3686, 10688), (5344, 7372), (6208, 6346)]