11722144

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1277

約数の個数: 48

約数和(自身を含む): 27010368

約数和(自身を除く): 15288224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 112, 172, 224, 301, 344, 602, 688, 1204, 1217, 1376, 2408, 2434, 4816, 4868, 8519, 9632, 9736, 17038, 19472, 34076, 38944, 52331, 68152, 104662, 136304, 209324, 272608, 366317, 418648, 732634, 837296, 1465268, 1674592, 2930536, 5861072, 11722144]

約数ペア:

[(1, 11722144), (2, 5861072), (4, 2930536), (7, 1674592), (8, 1465268), (14, 837296), (16, 732634), (28, 418648), (32, 366317), (43, 272608), (56, 209324), (86, 136304), (112, 104662), (172, 68152), (224, 52331), (301, 38944), (344, 34076), (602, 19472), (688, 17038), (1204, 9736), (1217, 9632), (1376, 8519), (2408, 4868), (2434, 4816)]