26571808

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:569

約数の個数: 48

約数和(自身を含む): 55399680

約数和(自身を除く): 28827872

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 79, 92, 158, 184, 316, 368, 457, 632, 736, 914, 1264, 1817, 1828, 2528, 3634, 3656, 7268, 7312, 10511, 14536, 14624, 21022, 29072, 36103, 42044, 58144, 72206, 84088, 144412, 168176, 288824, 336352, 577648, 830369, 1155296, 1660738, 3321476, 6642952, 13285904, 26571808]

約数ペア:

[(1, 26571808), (2, 13285904), (4, 6642952), (8, 3321476), (16, 1660738), (23, 1155296), (32, 830369), (46, 577648), (79, 336352), (92, 288824), (158, 168176), (184, 144412), (316, 84088), (368, 72206), (457, 58144), (632, 42044), (736, 36103), (914, 29072), (1264, 21022), (1817, 14624), (1828, 14536), (2528, 10511), (3634, 7312), (3656, 7268)]