25338196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6863}}^1$

素因数の和:6951

約数の個数: 24

約数和(自身を含む): 48432384

約数和(自身を除く): 23094188

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 6863, 13726, 27452, 89219, 178438, 356876, 487273, 974546, 1949092, 6334549, 12669098, 25338196]

約数ペア:

[(1, 25338196), (2, 12669098), (4, 6334549), (13, 1949092), (26, 974546), (52, 487273), (71, 356876), (142, 178438), (284, 89219), (923, 27452), (1846, 13726), (3692, 6863)]