283136

素因数分解:

$2^9\times 7^1\times {\mathrm{79}}^1$

素因数の和:104

約数の個数: 40

約数和(自身を含む): 654720

約数和(自身を除く): 371584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 256, 316, 448, 512, 553, 632, 896, 1106, 1264, 1792, 2212, 2528, 3584, 4424, 5056, 8848, 10112, 17696, 20224, 35392, 40448, 70784, 141568, 283136]

約数ペア:

[(1, 283136), (2, 141568), (4, 70784), (7, 40448), (8, 35392), (14, 20224), (16, 17696), (28, 10112), (32, 8848), (56, 5056), (64, 4424), (79, 3584), (112, 2528), (128, 2212), (158, 1792), (224, 1264), (256, 1106), (316, 896), (448, 632), (512, 553)]