25443972

素因数分解:

$2^2\times 3^2\times {\mathrm{719}}^1\times {\mathrm{983}}^1$

素因数の和:1712

約数の個数: 36

約数和(自身を含む): 64471680

約数和(自身を除く): 39027708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 719, 983, 1438, 1966, 2157, 2876, 2949, 3932, 4314, 5898, 6471, 8628, 8847, 11796, 12942, 17694, 25884, 35388, 706777, 1413554, 2120331, 2827108, 4240662, 6360993, 8481324, 12721986, 25443972]

約数ペア:

[(1, 25443972), (2, 12721986), (3, 8481324), (4, 6360993), (6, 4240662), (9, 2827108), (12, 2120331), (18, 1413554), (36, 706777), (719, 35388), (983, 25884), (1438, 17694), (1966, 12942), (2157, 11796), (2876, 8847), (2949, 8628), (3932, 6471), (4314, 5898)]