25640688

素因数分解:

$2^4\times 3^1\times {\mathrm{281}}^1\times {\mathrm{1901}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 66509136

約数和(自身を除く): 40868448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 281, 562, 843, 1124, 1686, 1901, 2248, 3372, 3802, 4496, 5703, 6744, 7604, 11406, 13488, 15208, 22812, 30416, 45624, 91248, 534181, 1068362, 1602543, 2136724, 3205086, 4273448, 6410172, 8546896, 12820344, 25640688]

約数ペア:

[(1, 25640688), (2, 12820344), (3, 8546896), (4, 6410172), (6, 4273448), (8, 3205086), (12, 2136724), (16, 1602543), (24, 1068362), (48, 534181), (281, 91248), (562, 45624), (843, 30416), (1124, 22812), (1686, 15208), (1901, 13488), (2248, 11406), (3372, 7604), (3802, 6744), (4496, 5703)]