25419984

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{811}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 65849952

約数和(自身を除く): 40429968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 811, 1306, 1622, 1959, 2433, 2612, 3244, 3918, 4866, 5224, 6488, 7836, 9732, 10448, 12976, 15672, 19464, 31344, 38928, 529583, 1059166, 1588749, 2118332, 3177498, 4236664, 6354996, 8473328, 12709992, 25419984]

約数ペア:

[(1, 25419984), (2, 12709992), (3, 8473328), (4, 6354996), (6, 4236664), (8, 3177498), (12, 2118332), (16, 1588749), (24, 1059166), (48, 529583), (653, 38928), (811, 31344), (1306, 19464), (1622, 15672), (1959, 12976), (2433, 10448), (2612, 9732), (3244, 7836), (3918, 6488), (4866, 5224)]