284967328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{2087}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 596683584

約数和(自身を除く): 311716256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 251, 272, 502, 544, 1004, 2008, 2087, 4016, 4174, 4267, 8032, 8348, 8534, 16696, 17068, 33392, 34136, 35479, 66784, 68272, 70958, 136544, 141916, 283832, 523837, 567664, 1047674, 1135328, 2095348, 4190696, 8381392, 8905229, 16762784, 17810458, 35620916, 71241832, 142483664, 284967328]

約数ペア:

[(1, 284967328), (2, 142483664), (4, 71241832), (8, 35620916), (16, 17810458), (17, 16762784), (32, 8905229), (34, 8381392), (68, 4190696), (136, 2095348), (251, 1135328), (272, 1047674), (502, 567664), (544, 523837), (1004, 283832), (2008, 141916), (2087, 136544), (4016, 70958), (4174, 68272), (4267, 66784), (8032, 35479), (8348, 34136), (8534, 33392), (16696, 17068)]