15995392

素因数分解:

$2^9\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4488

約数の個数: 40

約数和(自身を含む): 36533376

約数和(自身を除く): 20537984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4463, 8926, 17852, 31241, 35704, 62482, 71408, 124964, 142816, 249928, 285632, 499856, 571264, 999712, 1142528, 1999424, 2285056, 3998848, 7997696, 15995392]

約数ペア:

[(1, 15995392), (2, 7997696), (4, 3998848), (7, 2285056), (8, 1999424), (14, 1142528), (16, 999712), (28, 571264), (32, 499856), (56, 285632), (64, 249928), (112, 142816), (128, 124964), (224, 71408), (256, 62482), (448, 35704), (512, 31241), (896, 17852), (1792, 8926), (3584, 4463)]