23919728

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5209}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 54267360

約数和(自身を除く): 30347632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 5209, 10418, 20836, 36463, 41672, 72926, 83344, 145852, 213569, 291704, 427138, 583408, 854276, 1494983, 1708552, 2989966, 3417104, 5979932, 11959864, 23919728]

約数ペア:

[(1, 23919728), (2, 11959864), (4, 5979932), (7, 3417104), (8, 2989966), (14, 1708552), (16, 1494983), (28, 854276), (41, 583408), (56, 427138), (82, 291704), (112, 213569), (164, 145852), (287, 83344), (328, 72926), (574, 41672), (656, 36463), (1148, 20836), (2296, 10418), (4592, 5209)]