40450928

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 95993856

約数和(自身を除く): 55542928

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 41, 46, 56, 82, 92, 112, 161, 164, 184, 287, 322, 328, 368, 383, 574, 644, 656, 766, 943, 1148, 1288, 1532, 1886, 2296, 2576, 2681, 3064, 3772, 4592, 5362, 6128, 6601, 7544, 8809, 10724, 13202, 15088, 15703, 17618, 21448, 26404, 31406, 35236, 42896, 52808, 61663, 62812, 70472, 105616, 109921, 123326, 125624, 140944, 219842, 246652, 251248, 361169, 439684, 493304, 722338, 879368, 986608, 1444676, 1758736, 2528183, 2889352, 5056366, 5778704, 10112732, 20225464, 40450928]

約数ペア:

[(1, 40450928), (2, 20225464), (4, 10112732), (7, 5778704), (8, 5056366), (14, 2889352), (16, 2528183), (23, 1758736), (28, 1444676), (41, 986608), (46, 879368), (56, 722338), (82, 493304), (92, 439684), (112, 361169), (161, 251248), (164, 246652), (184, 219842), (287, 140944), (322, 125624), (328, 123326), (368, 109921), (383, 105616), (574, 70472), (644, 62812), (656, 61663), (766, 52808), (943, 42896), (1148, 35236), (1288, 31406), (1532, 26404), (1886, 21448), (2296, 17618), (2576, 15703), (2681, 15088), (3064, 13202), (3772, 10724), (4592, 8809), (5362, 7544), (6128, 6601)]