25442136

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{787}}^1$

素因数の和:1248

約数の個数: 48

約数和(自身を含む): 69147000

約数和(自身を除く): 43704864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 787, 898, 1347, 1574, 1796, 2361, 2694, 3148, 3592, 4041, 4722, 5388, 6296, 7083, 8082, 9444, 10776, 14166, 16164, 18888, 28332, 32328, 56664, 353363, 706726, 1060089, 1413452, 2120178, 2826904, 3180267, 4240356, 6360534, 8480712, 12721068, 25442136]

約数ペア:

[(1, 25442136), (2, 12721068), (3, 8480712), (4, 6360534), (6, 4240356), (8, 3180267), (9, 2826904), (12, 2120178), (18, 1413452), (24, 1060089), (36, 706726), (72, 353363), (449, 56664), (787, 32328), (898, 28332), (1347, 18888), (1574, 16164), (1796, 14166), (2361, 10776), (2694, 9444), (3148, 8082), (3592, 7083), (4041, 6296), (4722, 5388)]