26541288

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1282

約数の個数: 48

約数和(自身を含む): 72130500

約数和(自身を除く): 45589212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 821, 898, 1347, 1642, 1796, 2463, 2694, 3284, 3592, 4041, 4926, 5388, 6568, 7389, 8082, 9852, 10776, 14778, 16164, 19704, 29556, 32328, 59112, 368629, 737258, 1105887, 1474516, 2211774, 2949032, 3317661, 4423548, 6635322, 8847096, 13270644, 26541288]

約数ペア:

[(1, 26541288), (2, 13270644), (3, 8847096), (4, 6635322), (6, 4423548), (8, 3317661), (9, 2949032), (12, 2211774), (18, 1474516), (24, 1105887), (36, 737258), (72, 368629), (449, 59112), (821, 32328), (898, 29556), (1347, 19704), (1642, 16164), (1796, 14778), (2463, 10776), (2694, 9852), (3284, 8082), (3592, 7389), (4041, 6568), (4926, 5388)]