3853408

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 8361360

約数和(自身を除く): 4507952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 157, 208, 236, 314, 416, 472, 628, 767, 944, 1256, 1534, 1888, 2041, 2512, 3068, 4082, 5024, 6136, 8164, 9263, 12272, 16328, 18526, 24544, 32656, 37052, 65312, 74104, 120419, 148208, 240838, 296416, 481676, 963352, 1926704, 3853408]

約数ペア:

[(1, 3853408), (2, 1926704), (4, 963352), (8, 481676), (13, 296416), (16, 240838), (26, 148208), (32, 120419), (52, 74104), (59, 65312), (104, 37052), (118, 32656), (157, 24544), (208, 18526), (236, 16328), (314, 12272), (416, 9263), (472, 8164), (628, 6136), (767, 5024), (944, 4082), (1256, 3068), (1534, 2512), (1888, 2041)]