67025704

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{599}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 61278296

約数列:

[1, 2, 4, 8, 71, 142, 197, 284, 394, 568, 599, 788, 1198, 1576, 2396, 4792, 13987, 27974, 42529, 55948, 85058, 111896, 118003, 170116, 236006, 340232, 472012, 944024, 8378213, 16756426, 33512852, 67025704]

約数ペア:

[(1, 67025704), (2, 33512852), (4, 16756426), (8, 8378213), (71, 944024), (142, 472012), (197, 340232), (284, 236006), (394, 170116), (568, 118003), (599, 111896), (788, 85058), (1198, 55948), (1576, 42529), (2396, 27974), (4792, 13987)]