2803851584

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{56239}}^1$

素因数の和:56311

約数の個数: 56

約数和(自身を含む): 5999683200

約数和(自身を除く): 3195831616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1216, 1312, 1558, 2624, 3116, 6232, 12464, 24928, 49856, 56239, 112478, 224956, 449912, 899824, 1068541, 1799648, 2137082, 2305799, 3599296, 4274164, 4611598, 8548328, 9223196, 17096656, 18446392, 34193312, 36892784, 43810181, 68386624, 73785568, 87620362, 147571136, 175240724, 350481448, 700962896, 1401925792, 2803851584]

約数ペア:

[(1, 2803851584), (2, 1401925792), (4, 700962896), (8, 350481448), (16, 175240724), (19, 147571136), (32, 87620362), (38, 73785568), (41, 68386624), (64, 43810181), (76, 36892784), (82, 34193312), (152, 18446392), (164, 17096656), (304, 9223196), (328, 8548328), (608, 4611598), (656, 4274164), (779, 3599296), (1216, 2305799), (1312, 2137082), (1558, 1799648), (2624, 1068541), (3116, 899824), (6232, 449912), (12464, 224956), (24928, 112478), (49856, 56239)]