25537148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70157}}^1$

素因数の和:70181

約数の個数: 24

約数和(自身を含む): 55003872

約数和(自身を除く): 29466724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 70157, 140314, 280628, 491099, 912041, 982198, 1824082, 1964396, 3648164, 6384287, 12768574, 25537148]

約数ペア:

[(1, 25537148), (2, 12768574), (4, 6384287), (7, 3648164), (13, 1964396), (14, 1824082), (26, 982198), (28, 912041), (52, 491099), (91, 280628), (182, 140314), (364, 70157)]