15370048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 56

約数和(自身を含む): 32251904

約数和(自身を除く): 16881856

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 127, 244, 248, 254, 488, 496, 508, 976, 992, 1016, 1891, 1952, 1984, 2032, 3782, 3904, 3937, 4064, 7564, 7747, 7874, 8128, 15128, 15494, 15748, 30256, 30988, 31496, 60512, 61976, 62992, 121024, 123952, 125984, 240157, 247904, 251968, 480314, 495808, 960628, 1921256, 3842512, 7685024, 15370048]

約数ペア:

[(1, 15370048), (2, 7685024), (4, 3842512), (8, 1921256), (16, 960628), (31, 495808), (32, 480314), (61, 251968), (62, 247904), (64, 240157), (122, 125984), (124, 123952), (127, 121024), (244, 62992), (248, 61976), (254, 60512), (488, 31496), (496, 30988), (508, 30256), (976, 15748), (992, 15494), (1016, 15128), (1891, 8128), (1952, 7874), (1984, 7747), (2032, 7564), (3782, 4064), (3904, 3937)]