15704314864

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1575473}}^1$

素因数の和:1575577

約数の個数: 40

約数和(自身を含む): 35164579680

約数和(自身を除く): 19460264816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 1575473, 3150946, 6301892, 11028311, 12603784, 22056622, 25207568, 44113244, 88226488, 140217097, 176452976, 280434194, 560868388, 981519679, 1121736776, 1963039358, 2243473552, 3926078716, 7852157432, 15704314864]

約数ペア:

[(1, 15704314864), (2, 7852157432), (4, 3926078716), (7, 2243473552), (8, 1963039358), (14, 1121736776), (16, 981519679), (28, 560868388), (56, 280434194), (89, 176452976), (112, 140217097), (178, 88226488), (356, 44113244), (623, 25207568), (712, 22056622), (1246, 12603784), (1424, 11028311), (2492, 6301892), (4984, 3150946), (9968, 1575473)]