2974341376

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2861}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 6177523968

約数和(自身を除く): 3203182592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 256, 262, 496, 524, 992, 1048, 1984, 2096, 2861, 3968, 4061, 4192, 5722, 7936, 8122, 8384, 11444, 16244, 16768, 22888, 32488, 33536, 45776, 64976, 88691, 91552, 129952, 177382, 183104, 259904, 354764, 366208, 374791, 519808, 709528, 732416, 749582, 1039616, 1419056, 1499164, 2838112, 2998328, 5676224, 5996656, 11352448, 11618521, 11993312, 22704896, 23237042, 23986624, 46474084, 47973248, 92948168, 95946496, 185896336, 371792672, 743585344, 1487170688, 2974341376]

約数ペア:

[(1, 2974341376), (2, 1487170688), (4, 743585344), (8, 371792672), (16, 185896336), (31, 95946496), (32, 92948168), (62, 47973248), (64, 46474084), (124, 23986624), (128, 23237042), (131, 22704896), (248, 11993312), (256, 11618521), (262, 11352448), (496, 5996656), (524, 5676224), (992, 2998328), (1048, 2838112), (1984, 1499164), (2096, 1419056), (2861, 1039616), (3968, 749582), (4061, 732416), (4192, 709528), (5722, 519808), (7936, 374791), (8122, 366208), (8384, 354764), (11444, 259904), (16244, 183104), (16768, 177382), (22888, 129952), (32488, 91552), (33536, 88691), (45776, 64976)]