4256096

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{787}}^1$

素因数の和:823

約数の個数: 36

約数和(自身を含む): 9084852

約数和(自身を除く): 4828756

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 787, 1352, 1574, 2704, 3148, 5408, 6296, 10231, 12592, 20462, 25184, 40924, 81848, 133003, 163696, 266006, 327392, 532012, 1064024, 2128048, 4256096]

約数ペア:

[(1, 4256096), (2, 2128048), (4, 1064024), (8, 532012), (13, 327392), (16, 266006), (26, 163696), (32, 133003), (52, 81848), (104, 40924), (169, 25184), (208, 20462), (338, 12592), (416, 10231), (676, 6296), (787, 5408), (1352, 3148), (1574, 2704)]