26379664

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9109}}^1$

素因数の和:9298

約数の個数: 20

約数和(自身を含む): 51398620

約数和(自身を除く): 25018956

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9109, 18218, 36436, 72872, 145744, 1648729, 3297458, 6594916, 13189832, 26379664]

約数ペア:

[(1, 26379664), (2, 13189832), (4, 6594916), (8, 3297458), (16, 1648729), (181, 145744), (362, 72872), (724, 36436), (1448, 18218), (2896, 9109)]