5238272

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 40

約数和(自身を含む): 11285736

約数和(自身を除く): 6047464

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 787, 832, 1574, 1664, 3148, 3328, 6296, 6656, 10231, 12592, 20462, 25184, 40924, 50368, 81848, 100736, 163696, 201472, 327392, 402944, 654784, 1309568, 2619136, 5238272]

約数ペア:

[(1, 5238272), (2, 2619136), (4, 1309568), (8, 654784), (13, 402944), (16, 327392), (26, 201472), (32, 163696), (52, 100736), (64, 81848), (104, 50368), (128, 40924), (208, 25184), (256, 20462), (416, 12592), (512, 10231), (787, 6656), (832, 6296), (1574, 3328), (1664, 3148)]