25422048

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 72

約数和(自身を含む): 73081008

約数和(自身を除く): 47658960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 857, 927, 1236, 1648, 1714, 1854, 2472, 2571, 3296, 3428, 3708, 4944, 5142, 6856, 7416, 7713, 9888, 10284, 13712, 14832, 15426, 20568, 27424, 29664, 30852, 41136, 61704, 82272, 88271, 123408, 176542, 246816, 264813, 353084, 529626, 706168, 794439, 1059252, 1412336, 1588878, 2118504, 2824672, 3177756, 4237008, 6355512, 8474016, 12711024, 25422048]

約数ペア:

[(1, 25422048), (2, 12711024), (3, 8474016), (4, 6355512), (6, 4237008), (8, 3177756), (9, 2824672), (12, 2118504), (16, 1588878), (18, 1412336), (24, 1059252), (32, 794439), (36, 706168), (48, 529626), (72, 353084), (96, 264813), (103, 246816), (144, 176542), (206, 123408), (288, 88271), (309, 82272), (412, 61704), (618, 41136), (824, 30852), (857, 29664), (927, 27424), (1236, 20568), (1648, 15426), (1714, 14832), (1854, 13712), (2472, 10284), (2571, 9888), (3296, 7713), (3428, 7416), (3708, 6856), (4944, 5142)]