28673528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{4673}}^1$

素因数の和:4751

約数の個数: 32

約数和(自身を含む): 58892400

約数和(自身を除く): 30218872

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 3068, 4673, 6136, 9346, 18692, 37384, 60749, 121498, 242996, 275707, 485992, 551414, 1102828, 2205656, 3584191, 7168382, 14336764, 28673528]

約数ペア:

[(1, 28673528), (2, 14336764), (4, 7168382), (8, 3584191), (13, 2205656), (26, 1102828), (52, 551414), (59, 485992), (104, 275707), (118, 242996), (236, 121498), (472, 60749), (767, 37384), (1534, 18692), (3068, 9346), (4673, 6136)]