26937136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{88609}}^1$

素因数の和:88636

約数の個数: 20

約数和(自身を含む): 54938200

約数和(自身を除く): 28001064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 88609, 177218, 354436, 708872, 1417744, 1683571, 3367142, 6734284, 13468568, 26937136]

約数ペア:

[(1, 26937136), (2, 13468568), (4, 6734284), (8, 3367142), (16, 1683571), (19, 1417744), (38, 708872), (76, 354436), (152, 177218), (304, 88609)]