71436256

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 144532080

約数和(自身を除く): 73095824

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 157, 236, 241, 314, 472, 482, 628, 944, 964, 1256, 1888, 1928, 2512, 3856, 5024, 7712, 9263, 14219, 18526, 28438, 37052, 37837, 56876, 74104, 75674, 113752, 148208, 151348, 227504, 296416, 302696, 455008, 605392, 1210784, 2232383, 4464766, 8929532, 17859064, 35718128, 71436256]

約数ペア:

[(1, 71436256), (2, 35718128), (4, 17859064), (8, 8929532), (16, 4464766), (32, 2232383), (59, 1210784), (118, 605392), (157, 455008), (236, 302696), (241, 296416), (314, 227504), (472, 151348), (482, 148208), (628, 113752), (944, 75674), (964, 74104), (1256, 56876), (1888, 37837), (1928, 37052), (2512, 28438), (3856, 18526), (5024, 14219), (7712, 9263)]