2071071968

素因数分解:

$2^5\times 7^1\times {\mathrm{401}}^1\times {\mathrm{23057}}^1$

素因数の和:23475

約数の個数: 48

約数和(自身を含む): 4671735264

約数和(自身を除く): 2600663296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 401, 802, 1604, 2807, 3208, 5614, 6416, 11228, 12832, 22456, 23057, 44912, 46114, 89824, 92228, 161399, 184456, 322798, 368912, 645596, 737824, 1291192, 2582384, 5164768, 9245857, 18491714, 36983428, 64720999, 73966856, 129441998, 147933712, 258883996, 295867424, 517767992, 1035535984, 2071071968]

約数ペア:

[(1, 2071071968), (2, 1035535984), (4, 517767992), (7, 295867424), (8, 258883996), (14, 147933712), (16, 129441998), (28, 73966856), (32, 64720999), (56, 36983428), (112, 18491714), (224, 9245857), (401, 5164768), (802, 2582384), (1604, 1291192), (2807, 737824), (3208, 645596), (5614, 368912), (6416, 322798), (11228, 184456), (12832, 161399), (22456, 92228), (23057, 89824), (44912, 46114)]