12254144

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1645

約数の個数: 56

約数和(自身を含む): 29443680

約数和(自身を除く): 17189536

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1609, 1904, 3218, 3808, 6436, 7616, 11263, 12872, 22526, 25744, 27353, 45052, 51488, 54706, 90104, 102976, 109412, 180208, 191471, 218824, 360416, 382942, 437648, 720832, 765884, 875296, 1531768, 1750592, 3063536, 6127072, 12254144]

約数ペア:

[(1, 12254144), (2, 6127072), (4, 3063536), (7, 1750592), (8, 1531768), (14, 875296), (16, 765884), (17, 720832), (28, 437648), (32, 382942), (34, 360416), (56, 218824), (64, 191471), (68, 180208), (112, 109412), (119, 102976), (136, 90104), (224, 54706), (238, 51488), (272, 45052), (448, 27353), (476, 25744), (544, 22526), (952, 12872), (1088, 11263), (1609, 7616), (1904, 6436), (3218, 3808)]