27987596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3343}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 34933108

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 3343, 4186, 6686, 8372, 13372, 23401, 43459, 46802, 76889, 86918, 93604, 153778, 173836, 304213, 307556, 538223, 608426, 999557, 1076446, 1216852, 1999114, 2152892, 3998228, 6996899, 13993798, 27987596]

約数ペア:

[(1, 27987596), (2, 13993798), (4, 6996899), (7, 3998228), (13, 2152892), (14, 1999114), (23, 1216852), (26, 1076446), (28, 999557), (46, 608426), (52, 538223), (91, 307556), (92, 304213), (161, 173836), (182, 153778), (299, 93604), (322, 86918), (364, 76889), (598, 46802), (644, 43459), (1196, 23401), (2093, 13372), (3343, 8372), (4186, 6686)]