2217152

素因数分解:

$2^6\times 7^3\times {\mathrm{101}}^1$

素因数の和:134

約数の個数: 56

約数和(自身を含む): 5181600

約数和(自身を除く): 2964448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 196, 202, 224, 343, 392, 404, 448, 686, 707, 784, 808, 1372, 1414, 1568, 1616, 2744, 2828, 3136, 3232, 4949, 5488, 5656, 6464, 9898, 10976, 11312, 19796, 21952, 22624, 34643, 39592, 45248, 69286, 79184, 138572, 158368, 277144, 316736, 554288, 1108576, 2217152]

約数ペア:

[(1, 2217152), (2, 1108576), (4, 554288), (7, 316736), (8, 277144), (14, 158368), (16, 138572), (28, 79184), (32, 69286), (49, 45248), (56, 39592), (64, 34643), (98, 22624), (101, 21952), (112, 19796), (196, 11312), (202, 10976), (224, 9898), (343, 6464), (392, 5656), (404, 5488), (448, 4949), (686, 3232), (707, 3136), (784, 2828), (808, 2744), (1372, 1616), (1414, 1568)]