15895936

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 36744480

約数和(自身を除く): 20848544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 157, 224, 226, 314, 448, 452, 628, 791, 896, 904, 1099, 1256, 1582, 1808, 2198, 2512, 3164, 3616, 4396, 5024, 6328, 7232, 8792, 10048, 12656, 14464, 17584, 17741, 20096, 25312, 35168, 35482, 50624, 70336, 70964, 101248, 124187, 140672, 141928, 248374, 283856, 496748, 567712, 993496, 1135424, 1986992, 2270848, 3973984, 7947968, 15895936]

約数ペア:

[(1, 15895936), (2, 7947968), (4, 3973984), (7, 2270848), (8, 1986992), (14, 1135424), (16, 993496), (28, 567712), (32, 496748), (56, 283856), (64, 248374), (112, 141928), (113, 140672), (128, 124187), (157, 101248), (224, 70964), (226, 70336), (314, 50624), (448, 35482), (452, 35168), (628, 25312), (791, 20096), (896, 17741), (904, 17584), (1099, 14464), (1256, 12656), (1582, 10048), (1808, 8792), (2198, 7232), (2512, 6328), (3164, 5024), (3616, 4396)]