2537251616

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{40433}}^1$

素因数の和:40533

約数の個数: 48

約数和(自身を含む): 5227145784

約数和(自身を除く): 2689894168

約数列:

[1, 2, 4, 8, 16, 32, 37, 53, 74, 106, 148, 212, 296, 424, 592, 848, 1184, 1696, 1961, 3922, 7844, 15688, 31376, 40433, 62752, 80866, 161732, 323464, 646928, 1293856, 1496021, 2142949, 2992042, 4285898, 5984084, 8571796, 11968168, 17143592, 23936336, 34287184, 47872672, 68574368, 79289113, 158578226, 317156452, 634312904, 1268625808, 2537251616]

約数ペア:

[(1, 2537251616), (2, 1268625808), (4, 634312904), (8, 317156452), (16, 158578226), (32, 79289113), (37, 68574368), (53, 47872672), (74, 34287184), (106, 23936336), (148, 17143592), (212, 11968168), (296, 8571796), (424, 5984084), (592, 4285898), (848, 2992042), (1184, 2142949), (1696, 1496021), (1961, 1293856), (3922, 646928), (7844, 323464), (15688, 161732), (31376, 80866), (40433, 62752)]