15927352

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 35622720

約数和(自身を除く): 19695368

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 991, 1148, 1982, 2009, 2296, 3964, 4018, 6937, 7928, 8036, 13874, 16072, 27748, 40631, 48559, 55496, 81262, 97118, 162524, 194236, 284417, 325048, 388472, 568834, 1137668, 1990919, 2275336, 3981838, 7963676, 15927352]

約数ペア:

[(1, 15927352), (2, 7963676), (4, 3981838), (7, 2275336), (8, 1990919), (14, 1137668), (28, 568834), (41, 388472), (49, 325048), (56, 284417), (82, 194236), (98, 162524), (164, 97118), (196, 81262), (287, 55496), (328, 48559), (392, 40631), (574, 27748), (991, 16072), (1148, 13874), (1982, 8036), (2009, 7928), (2296, 6937), (3964, 4018)]