39589888

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1522

約数の個数: 48

約数和(自身を含む): 85307040

約数和(自身を除く): 45717152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1487, 1664, 2048, 2974, 3328, 5948, 6656, 11896, 13312, 19331, 23792, 26624, 38662, 47584, 77324, 95168, 154648, 190336, 309296, 380672, 618592, 761344, 1237184, 1522688, 2474368, 3045376, 4948736, 9897472, 19794944, 39589888]

約数ペア:

[(1, 39589888), (2, 19794944), (4, 9897472), (8, 4948736), (13, 3045376), (16, 2474368), (26, 1522688), (32, 1237184), (52, 761344), (64, 618592), (104, 380672), (128, 309296), (208, 190336), (256, 154648), (416, 95168), (512, 77324), (832, 47584), (1024, 38662), (1487, 26624), (1664, 23792), (2048, 19331), (2974, 13312), (3328, 11896), (5948, 6656)]