25163392

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{2693}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 50835780

約数和(自身を除く): 25672388

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 2693, 4672, 5386, 9344, 10772, 21544, 43088, 86176, 172352, 196589, 344704, 393178, 786356, 1572712, 3145424, 6290848, 12581696, 25163392]

約数ペア:

[(1, 25163392), (2, 12581696), (4, 6290848), (8, 3145424), (16, 1572712), (32, 786356), (64, 393178), (73, 344704), (128, 196589), (146, 172352), (292, 86176), (584, 43088), (1168, 21544), (2336, 10772), (2693, 9344), (4672, 5386)]