9995744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 48

約数和(自身を含む): 21818160

約数和(自身を除く): 11822416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 73, 88, 146, 176, 292, 352, 389, 584, 778, 803, 1168, 1556, 1606, 2336, 3112, 3212, 4279, 6224, 6424, 8558, 12448, 12848, 17116, 25696, 28397, 34232, 56794, 68464, 113588, 136928, 227176, 312367, 454352, 624734, 908704, 1249468, 2498936, 4997872, 9995744]

約数ペア:

[(1, 9995744), (2, 4997872), (4, 2498936), (8, 1249468), (11, 908704), (16, 624734), (22, 454352), (32, 312367), (44, 227176), (73, 136928), (88, 113588), (146, 68464), (176, 56794), (292, 34232), (352, 28397), (389, 25696), (584, 17116), (778, 12848), (803, 12448), (1168, 8558), (1556, 6424), (1606, 6224), (2336, 4279), (3112, 3212)]