28820168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{16301}}^1$

素因数の和:16337

約数の個数: 32

約数和(自身を含む): 61621560

約数和(自身を除く): 32801392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 16301, 32602, 65204, 130408, 211913, 277117, 423826, 554234, 847652, 1108468, 1695304, 2216936, 3602521, 7205042, 14410084, 28820168]

約数ペア:

[(1, 28820168), (2, 14410084), (4, 7205042), (8, 3602521), (13, 2216936), (17, 1695304), (26, 1108468), (34, 847652), (52, 554234), (68, 423826), (104, 277117), (136, 211913), (221, 130408), (442, 65204), (884, 32602), (1768, 16301)]