15888914048

素因数分解:

$2^7\times 7^2\times {\mathrm{2533309}}^1$

素因数の和:2533337

約数の個数: 48

約数和(自身を含む): 36821660850

約数和(自身を除く): 20932746802

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 2533309, 5066618, 10133236, 17733163, 20266472, 35466326, 40532944, 70932652, 81065888, 124132141, 141865304, 162131776, 248264282, 283730608, 324263552, 496528564, 567461216, 993057128, 1134922432, 1986114256, 2269844864, 3972228512, 7944457024, 15888914048]

約数ペア:

[(1, 15888914048), (2, 7944457024), (4, 3972228512), (7, 2269844864), (8, 1986114256), (14, 1134922432), (16, 993057128), (28, 567461216), (32, 496528564), (49, 324263552), (56, 283730608), (64, 248264282), (98, 162131776), (112, 141865304), (128, 124132141), (196, 81065888), (224, 70932652), (392, 40532944), (448, 35466326), (784, 20266472), (896, 17733163), (1568, 10133236), (3136, 5066618), (6272, 2533309)]