39584672

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 81396000

約数和(自身を除く): 41811328

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 499, 536, 592, 998, 1072, 1184, 1996, 2144, 2479, 3992, 4958, 7984, 9916, 15968, 18463, 19832, 33433, 36926, 39664, 66866, 73852, 79328, 133732, 147704, 267464, 295408, 534928, 590816, 1069856, 1237021, 2474042, 4948084, 9896168, 19792336, 39584672]

約数ペア:

[(1, 39584672), (2, 19792336), (4, 9896168), (8, 4948084), (16, 2474042), (32, 1237021), (37, 1069856), (67, 590816), (74, 534928), (134, 295408), (148, 267464), (268, 147704), (296, 133732), (499, 79328), (536, 73852), (592, 66866), (998, 39664), (1072, 36926), (1184, 33433), (1996, 19832), (2144, 18463), (2479, 15968), (3992, 9916), (4958, 7984)]