2891736704

素因数分解:

$2^7\times {\mathrm{631}}^1\times {\mathrm{35803}}^1$

素因数の和:36448

約数の個数: 32

約数和(自身を含む): 5770172640

約数和(自身を除く): 2878435936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 631, 1262, 2524, 5048, 10096, 20192, 35803, 40384, 71606, 80768, 143212, 286424, 572848, 1145696, 2291392, 4582784, 22591693, 45183386, 90366772, 180733544, 361467088, 722934176, 1445868352, 2891736704]

約数ペア:

[(1, 2891736704), (2, 1445868352), (4, 722934176), (8, 361467088), (16, 180733544), (32, 90366772), (64, 45183386), (128, 22591693), (631, 4582784), (1262, 2291392), (2524, 1145696), (5048, 572848), (10096, 286424), (20192, 143212), (35803, 80768), (40384, 71606)]