8026396

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1321}}^1$

素因数の和:1370

約数の個数: 36

約数和(自身を含む): 16879296

約数和(自身を除く): 8852900

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1321, 1519, 2642, 3038, 5284, 6076, 9247, 18494, 36988, 40951, 64729, 81902, 129458, 163804, 258916, 286657, 573314, 1146628, 2006599, 4013198, 8026396]

約数ペア:

[(1, 8026396), (2, 4013198), (4, 2006599), (7, 1146628), (14, 573314), (28, 286657), (31, 258916), (49, 163804), (62, 129458), (98, 81902), (124, 64729), (196, 40951), (217, 36988), (434, 18494), (868, 9247), (1321, 6076), (1519, 5284), (2642, 3038)]