68377088

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{10273}}^1$

素因数の和:10304

約数の個数: 40

約数和(自身を含む): 147144228

約数和(自身を除く): 78767140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 10273, 20546, 41092, 82184, 133549, 164368, 267098, 328736, 534196, 657472, 1068392, 1314944, 2136784, 2629888, 4273568, 5259776, 8547136, 17094272, 34188544, 68377088]

約数ペア:

[(1, 68377088), (2, 34188544), (4, 17094272), (8, 8547136), (13, 5259776), (16, 4273568), (26, 2629888), (32, 2136784), (52, 1314944), (64, 1068392), (104, 657472), (128, 534196), (208, 328736), (256, 267098), (416, 164368), (512, 133549), (832, 82184), (1664, 41092), (3328, 20546), (6656, 10273)]