25604474

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 46227456

約数和(自身を除く): 20622982

約数列:

[1, 2, 7, 14, 23, 46, 131, 161, 262, 322, 607, 917, 1214, 1834, 3013, 4249, 6026, 8498, 13961, 21091, 27922, 42182, 79517, 97727, 159034, 195454, 556619, 1113238, 1828891, 3657782, 12802237, 25604474]

約数ペア:

[(1, 25604474), (2, 12802237), (7, 3657782), (14, 1828891), (23, 1113238), (46, 556619), (131, 195454), (161, 159034), (262, 97727), (322, 79517), (607, 42182), (917, 27922), (1214, 21091), (1834, 13961), (3013, 8498), (4249, 6026)]