13031744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 56

約数和(自身を含む): 28639008

約数和(自身を除く): 15607264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 107, 173, 176, 214, 346, 352, 428, 692, 704, 856, 1177, 1384, 1712, 1903, 2354, 2768, 3424, 3806, 4708, 5536, 6848, 7612, 9416, 11072, 15224, 18511, 18832, 30448, 37022, 37664, 60896, 74044, 75328, 121792, 148088, 203621, 296176, 407242, 592352, 814484, 1184704, 1628968, 3257936, 6515872, 13031744]

約数ペア:

[(1, 13031744), (2, 6515872), (4, 3257936), (8, 1628968), (11, 1184704), (16, 814484), (22, 592352), (32, 407242), (44, 296176), (64, 203621), (88, 148088), (107, 121792), (173, 75328), (176, 74044), (214, 60896), (346, 37664), (352, 37022), (428, 30448), (692, 18832), (704, 18511), (856, 15224), (1177, 11072), (1384, 9416), (1712, 7612), (1903, 6848), (2354, 5536), (2768, 4708), (3424, 3806)]