4160288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 9144576

約数和(自身を除く): 4984288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 223, 352, 424, 446, 583, 848, 892, 1166, 1696, 1784, 2332, 2453, 3568, 4664, 4906, 7136, 9328, 9812, 11819, 18656, 19624, 23638, 39248, 47276, 78496, 94552, 130009, 189104, 260018, 378208, 520036, 1040072, 2080144, 4160288]

約数ペア:

[(1, 4160288), (2, 2080144), (4, 1040072), (8, 520036), (11, 378208), (16, 260018), (22, 189104), (32, 130009), (44, 94552), (53, 78496), (88, 47276), (106, 39248), (176, 23638), (212, 19624), (223, 18656), (352, 11819), (424, 9812), (446, 9328), (583, 7136), (848, 4906), (892, 4664), (1166, 3568), (1696, 2453), (1784, 2332)]