27165008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 40

約数和(自身を含む): 57636936

約数和(自身を除く): 30471928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 2141, 3172, 4282, 6344, 8564, 12688, 17128, 27833, 34256, 55666, 111332, 130601, 222664, 261202, 445328, 522404, 1044808, 1697813, 2089616, 3395626, 6791252, 13582504, 27165008]

約数ペア:

[(1, 27165008), (2, 13582504), (4, 6791252), (8, 3395626), (13, 2089616), (16, 1697813), (26, 1044808), (52, 522404), (61, 445328), (104, 261202), (122, 222664), (208, 130601), (244, 111332), (488, 55666), (793, 34256), (976, 27833), (1586, 17128), (2141, 12688), (3172, 8564), (4282, 6344)]