25478066

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16512334

約数列:

[1, 2, 23, 29, 46, 58, 71, 142, 269, 538, 667, 1334, 1633, 2059, 3266, 4118, 6187, 7801, 12374, 15602, 19099, 38198, 47357, 94714, 179423, 358846, 439277, 553871, 878554, 1107742, 12739033, 25478066]

約数ペア:

[(1, 25478066), (2, 12739033), (23, 1107742), (29, 878554), (46, 553871), (58, 439277), (71, 358846), (142, 179423), (269, 94714), (538, 47357), (667, 38198), (1334, 19099), (1633, 15602), (2059, 12374), (3266, 7801), (4118, 6187)]