25596216

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 71635200

約数和(自身を除く): 46038984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 652, 727, 978, 1304, 1454, 1467, 1956, 2181, 2908, 2934, 3912, 4362, 4401, 5816, 5868, 6543, 8724, 8802, 11736, 13086, 17448, 17604, 19629, 26172, 35208, 39258, 52344, 78516, 118501, 157032, 237002, 355503, 474004, 711006, 948008, 1066509, 1422012, 2133018, 2844024, 3199527, 4266036, 6399054, 8532072, 12798108, 25596216]

約数ペア:

[(1, 25596216), (2, 12798108), (3, 8532072), (4, 6399054), (6, 4266036), (8, 3199527), (9, 2844024), (12, 2133018), (18, 1422012), (24, 1066509), (27, 948008), (36, 711006), (54, 474004), (72, 355503), (108, 237002), (163, 157032), (216, 118501), (326, 78516), (489, 52344), (652, 39258), (727, 35208), (978, 26172), (1304, 19629), (1454, 17604), (1467, 17448), (1956, 13086), (2181, 11736), (2908, 8802), (2934, 8724), (3912, 6543), (4362, 5868), (4401, 5816)]