26784516

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6997}}^1$

素因数の和:7044

約数の個数: 48

約数和(自身を含む): 70539840

約数和(自身を除く): 43755324

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 6997, 13994, 20991, 27988, 41982, 76967, 83964, 153934, 202913, 230901, 307868, 405826, 461802, 608739, 811652, 923604, 1217478, 2232043, 2434956, 4464086, 6696129, 8928172, 13392258, 26784516]

約数ペア:

[(1, 26784516), (2, 13392258), (3, 8928172), (4, 6696129), (6, 4464086), (11, 2434956), (12, 2232043), (22, 1217478), (29, 923604), (33, 811652), (44, 608739), (58, 461802), (66, 405826), (87, 307868), (116, 230901), (132, 202913), (174, 153934), (319, 83964), (348, 76967), (638, 41982), (957, 27988), (1276, 20991), (1914, 13994), (3828, 6997)]