25360064

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{5581}}^1$

素因数の和:5664

約数の個数: 28

約数和(自身を含む): 51041808

約数和(自身を除く): 25681744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 5581, 11162, 22324, 44648, 89296, 178592, 357184, 396251, 792502, 1585004, 3170008, 6340016, 12680032, 25360064]

約数ペア:

[(1, 25360064), (2, 12680032), (4, 6340016), (8, 3170008), (16, 1585004), (32, 792502), (64, 396251), (71, 357184), (142, 178592), (284, 89296), (568, 44648), (1136, 22324), (2272, 11162), (4544, 5581)]