25417106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{491}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 45130176

約数和(自身を除く): 19713070

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 491, 982, 1991, 2353, 3982, 4706, 5401, 6383, 10802, 12766, 25883, 51766, 70213, 88871, 140426, 177742, 977581, 1155323, 1955162, 2310646, 12708553, 25417106]

約数ペア:

[(1, 25417106), (2, 12708553), (11, 2310646), (13, 1955162), (22, 1155323), (26, 977581), (143, 177742), (181, 140426), (286, 88871), (362, 70213), (491, 51766), (982, 25883), (1991, 12766), (2353, 10802), (3982, 6383), (4706, 5401)]