2774656

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 5645700

約数和(自身を除く): 2871044

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 409, 424, 818, 848, 1636, 1696, 3272, 3392, 6544, 6784, 13088, 21677, 26176, 43354, 52352, 86708, 173416, 346832, 693664, 1387328, 2774656]

約数ペア:

[(1, 2774656), (2, 1387328), (4, 693664), (8, 346832), (16, 173416), (32, 86708), (53, 52352), (64, 43354), (106, 26176), (128, 21677), (212, 13088), (409, 6784), (424, 6544), (818, 3392), (848, 3272), (1636, 1696)]