25078234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 40734720

約数和(自身を除く): 15656486

約数列:

[1, 2, 23, 46, 67, 79, 103, 134, 158, 206, 1541, 1817, 2369, 3082, 3634, 4738, 5293, 6901, 8137, 10586, 13802, 16274, 121739, 158723, 187151, 243478, 317446, 374302, 545179, 1090358, 12539117, 25078234]

約数ペア:

[(1, 25078234), (2, 12539117), (23, 1090358), (46, 545179), (67, 374302), (79, 317446), (103, 243478), (134, 187151), (158, 158723), (206, 121739), (1541, 16274), (1817, 13802), (2369, 10586), (3082, 8137), (3634, 6901), (4738, 5293)]