12821486272

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773497}}^1$

素因数の和:773553

約数の個数: 56

約数和(自身を含む): 29863210784

約数和(自身を除く): 17041724512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 773497, 1546994, 3093988, 5414479, 6187976, 10828958, 12375952, 21657916, 24751904, 28619389, 43315832, 49503808, 57238778, 86631664, 114477556, 173263328, 200335723, 228955112, 346526656, 400671446, 457910224, 801342892, 915820448, 1602685784, 1831640896, 3205371568, 6410743136, 12821486272]

約数ペア:

[(1, 12821486272), (2, 6410743136), (4, 3205371568), (7, 1831640896), (8, 1602685784), (14, 915820448), (16, 801342892), (28, 457910224), (32, 400671446), (37, 346526656), (56, 228955112), (64, 200335723), (74, 173263328), (112, 114477556), (148, 86631664), (224, 57238778), (259, 49503808), (296, 43315832), (448, 28619389), (518, 24751904), (592, 21657916), (1036, 12375952), (1184, 10828958), (2072, 6187976), (2368, 5414479), (4144, 3093988), (8288, 1546994), (16576, 773497)]