15704098048

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{5087}}^1$

素因数の和:5523

約数の個数: 72

約数和(自身を含む): 32447600640

約数和(自身を除く): 16743502592

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 389, 496, 778, 992, 1556, 1984, 3112, 3968, 5087, 6224, 7936, 10174, 12059, 12448, 20348, 24118, 24896, 40696, 48236, 49792, 81392, 96472, 99584, 157697, 162784, 192944, 315394, 325568, 385888, 630788, 651136, 771776, 1261576, 1302272, 1543552, 1978843, 2523152, 3087104, 3957686, 5046304, 7915372, 10092608, 15830744, 20185216, 31661488, 40370432, 61344133, 63322976, 122688266, 126645952, 245376532, 253291904, 490753064, 506583808, 981506128, 1963012256, 3926024512, 7852049024, 15704098048]

約数ペア:

[(1, 15704098048), (2, 7852049024), (4, 3926024512), (8, 1963012256), (16, 981506128), (31, 506583808), (32, 490753064), (62, 253291904), (64, 245376532), (124, 126645952), (128, 122688266), (248, 63322976), (256, 61344133), (389, 40370432), (496, 31661488), (778, 20185216), (992, 15830744), (1556, 10092608), (1984, 7915372), (3112, 5046304), (3968, 3957686), (5087, 3087104), (6224, 2523152), (7936, 1978843), (10174, 1543552), (12059, 1302272), (12448, 1261576), (20348, 771776), (24118, 651136), (24896, 630788), (40696, 385888), (48236, 325568), (49792, 315394), (81392, 192944), (96472, 162784), (99584, 157697)]