64952576

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 144653880

約数和(自身を除く): 79701304

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 464, 673, 754, 832, 928, 1346, 1508, 1664, 1856, 2692, 3016, 3328, 3712, 5384, 6032, 7424, 8749, 10768, 12064, 17498, 19517, 21536, 24128, 34996, 39034, 43072, 48256, 69992, 78068, 86144, 96512, 139984, 156136, 172288, 253721, 279968, 312272, 507442, 559936, 624544, 1014884, 1119872, 1249088, 2029768, 2239744, 2498176, 4059536, 4996352, 8119072, 16238144, 32476288, 64952576]

約数ペア:

[(1, 64952576), (2, 32476288), (4, 16238144), (8, 8119072), (13, 4996352), (16, 4059536), (26, 2498176), (29, 2239744), (32, 2029768), (52, 1249088), (58, 1119872), (64, 1014884), (104, 624544), (116, 559936), (128, 507442), (208, 312272), (232, 279968), (256, 253721), (377, 172288), (416, 156136), (464, 139984), (673, 96512), (754, 86144), (832, 78068), (928, 69992), (1346, 48256), (1508, 43072), (1664, 39034), (1856, 34996), (2692, 24128), (3016, 21536), (3328, 19517), (3712, 17498), (5384, 12064), (6032, 10768), (7424, 8749)]