25204968

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1777}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 68648580

約数和(自身を除く): 43443612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 1777, 2364, 3546, 3554, 4728, 5331, 7092, 7108, 10662, 14184, 14216, 15993, 21324, 31986, 42648, 63972, 127944, 350069, 700138, 1050207, 1400276, 2100414, 2800552, 3150621, 4200828, 6301242, 8401656, 12602484, 25204968]

約数ペア:

[(1, 25204968), (2, 12602484), (3, 8401656), (4, 6301242), (6, 4200828), (8, 3150621), (9, 2800552), (12, 2100414), (18, 1400276), (24, 1050207), (36, 700138), (72, 350069), (197, 127944), (394, 63972), (591, 42648), (788, 31986), (1182, 21324), (1576, 15993), (1773, 14216), (1777, 14184), (2364, 10662), (3546, 7108), (3554, 7092), (4728, 5331)]