15270976

素因数分解:

$2^6\times 7^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 35112960

約数和(自身を除く): 19841984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 178, 224, 356, 383, 448, 623, 712, 766, 1246, 1424, 1532, 2492, 2681, 2848, 3064, 4984, 5362, 5696, 6128, 9968, 10724, 12256, 19936, 21448, 24512, 34087, 39872, 42896, 68174, 85792, 136348, 171584, 238609, 272696, 477218, 545392, 954436, 1090784, 1908872, 2181568, 3817744, 7635488, 15270976]

約数ペア:

[(1, 15270976), (2, 7635488), (4, 3817744), (7, 2181568), (8, 1908872), (14, 1090784), (16, 954436), (28, 545392), (32, 477218), (56, 272696), (64, 238609), (89, 171584), (112, 136348), (178, 85792), (224, 68174), (356, 42896), (383, 39872), (448, 34087), (623, 24512), (712, 21448), (766, 19936), (1246, 12256), (1424, 10724), (1532, 9968), (2492, 6128), (2681, 5696), (2848, 5362), (3064, 4984)]