38043992

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 88632720

約数和(自身を除く): 50588728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 43, 49, 56, 61, 74, 86, 98, 122, 148, 172, 196, 244, 259, 296, 301, 344, 392, 427, 488, 518, 602, 854, 1036, 1204, 1591, 1708, 1813, 2072, 2107, 2257, 2408, 2623, 2989, 3182, 3416, 3626, 4214, 4514, 5246, 5978, 6364, 7252, 8428, 9028, 10492, 11137, 11956, 12728, 14504, 15799, 16856, 18056, 18361, 20984, 22274, 23912, 31598, 36722, 44548, 63196, 73444, 77959, 89096, 97051, 110593, 126392, 128527, 146888, 155918, 194102, 221186, 257054, 311836, 388204, 442372, 514108, 623672, 679357, 776408, 884744, 1028216, 1358714, 2717428, 4755499, 5434856, 9510998, 19021996, 38043992]

約数ペア:

[(1, 38043992), (2, 19021996), (4, 9510998), (7, 5434856), (8, 4755499), (14, 2717428), (28, 1358714), (37, 1028216), (43, 884744), (49, 776408), (56, 679357), (61, 623672), (74, 514108), (86, 442372), (98, 388204), (122, 311836), (148, 257054), (172, 221186), (196, 194102), (244, 155918), (259, 146888), (296, 128527), (301, 126392), (344, 110593), (392, 97051), (427, 89096), (488, 77959), (518, 73444), (602, 63196), (854, 44548), (1036, 36722), (1204, 31598), (1591, 23912), (1708, 22274), (1813, 20984), (2072, 18361), (2107, 18056), (2257, 16856), (2408, 15799), (2623, 14504), (2989, 12728), (3182, 11956), (3416, 11137), (3626, 10492), (4214, 9028), (4514, 8428), (5246, 7252), (5978, 6364)]