39052672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 83611440

約数和(自身を除く): 44558768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 137, 262, 272, 274, 524, 544, 548, 1048, 1088, 1096, 2096, 2176, 2192, 2227, 2329, 4192, 4384, 4454, 4658, 8384, 8768, 8908, 9316, 16768, 17536, 17816, 17947, 18632, 35632, 35894, 37264, 71264, 71788, 74528, 142528, 143576, 149056, 285056, 287152, 298112, 305099, 574304, 610198, 1148608, 1220396, 2297216, 2440792, 4881584, 9763168, 19526336, 39052672]

約数ペア:

[(1, 39052672), (2, 19526336), (4, 9763168), (8, 4881584), (16, 2440792), (17, 2297216), (32, 1220396), (34, 1148608), (64, 610198), (68, 574304), (128, 305099), (131, 298112), (136, 287152), (137, 285056), (262, 149056), (272, 143576), (274, 142528), (524, 74528), (544, 71788), (548, 71264), (1048, 37264), (1088, 35894), (1096, 35632), (2096, 18632), (2176, 17947), (2192, 17816), (2227, 17536), (2329, 16768), (4192, 9316), (4384, 8908), (4454, 8768), (4658, 8384)]