721346624

素因数分解:

$2^6\times {\mathrm{283}}^1\times {\mathrm{39827}}^1$

素因数の和:40122

約数の個数: 28

約数和(自身を含む): 1436516304

約数和(自身を除く): 715169680

約数列:

[1, 2, 4, 8, 16, 32, 64, 283, 566, 1132, 2264, 4528, 9056, 18112, 39827, 79654, 159308, 318616, 637232, 1274464, 2548928, 11271041, 22542082, 45084164, 90168328, 180336656, 360673312, 721346624]

約数ペア:

[(1, 721346624), (2, 360673312), (4, 180336656), (8, 90168328), (16, 45084164), (32, 22542082), (64, 11271041), (283, 2548928), (566, 1274464), (1132, 637232), (2264, 318616), (4528, 159308), (9056, 79654), (18112, 39827)]