1564031168

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{49171}}^1$

素因数の和:49261

約数の個数: 56

約数和(自身を含む): 3597030144

約数和(自身を除く): 2032998976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 994, 1136, 1988, 2272, 3976, 4544, 7952, 15904, 31808, 49171, 98342, 196684, 344197, 393368, 688394, 786736, 1376788, 1573472, 2753576, 3146944, 3491141, 5507152, 6982282, 11014304, 13964564, 22028608, 24437987, 27929128, 48875974, 55858256, 97751948, 111716512, 195503896, 223433024, 391007792, 782015584, 1564031168]

約数ペア:

[(1, 1564031168), (2, 782015584), (4, 391007792), (7, 223433024), (8, 195503896), (14, 111716512), (16, 97751948), (28, 55858256), (32, 48875974), (56, 27929128), (64, 24437987), (71, 22028608), (112, 13964564), (142, 11014304), (224, 6982282), (284, 5507152), (448, 3491141), (497, 3146944), (568, 2753576), (994, 1573472), (1136, 1376788), (1988, 786736), (2272, 688394), (3976, 393368), (4544, 344197), (7952, 196684), (15904, 98342), (31808, 49171)]