71547056

素因数分解:

$2^4\times 7^3\times {\mathrm{13037}}^1$

素因数の和:13066

約数の個数: 40

約数和(自身を含む): 161671200

約数和(自身を除く): 90124144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 13037, 26074, 52148, 91259, 104296, 182518, 208592, 365036, 638813, 730072, 1277626, 1460144, 2555252, 4471691, 5110504, 8943382, 10221008, 17886764, 35773528, 71547056]

約数ペア:

[(1, 71547056), (2, 35773528), (4, 17886764), (7, 10221008), (8, 8943382), (14, 5110504), (16, 4471691), (28, 2555252), (49, 1460144), (56, 1277626), (98, 730072), (112, 638813), (196, 365036), (343, 208592), (392, 182518), (686, 104296), (784, 91259), (1372, 52148), (2744, 26074), (5488, 13037)]