28626144

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{9619}}^1$

素因数の和:9663

約数の個数: 48

約数和(自身を含む): 77575680

約数和(自身を除く): 48949536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 9619, 19238, 28857, 38476, 57714, 76952, 115428, 153904, 230856, 298189, 307808, 461712, 596378, 894567, 923424, 1192756, 1789134, 2385512, 3578268, 4771024, 7156536, 9542048, 14313072, 28626144]

約数ペア:

[(1, 28626144), (2, 14313072), (3, 9542048), (4, 7156536), (6, 4771024), (8, 3578268), (12, 2385512), (16, 1789134), (24, 1192756), (31, 923424), (32, 894567), (48, 596378), (62, 461712), (93, 307808), (96, 298189), (124, 230856), (186, 153904), (248, 115428), (372, 76952), (496, 57714), (744, 38476), (992, 28857), (1488, 19238), (2976, 9619)]