127278784

素因数分解:

$2^6\times {\mathrm{1193}}^1\times {\mathrm{1667}}^1$

素因数の和:2872

約数の個数: 28

約数和(自身を含む): 252932184

約数和(自身を除く): 125653400

約数列:

[1, 2, 4, 8, 16, 32, 64, 1193, 1667, 2386, 3334, 4772, 6668, 9544, 13336, 19088, 26672, 38176, 53344, 76352, 106688, 1988731, 3977462, 7954924, 15909848, 31819696, 63639392, 127278784]

約数ペア:

[(1, 127278784), (2, 63639392), (4, 31819696), (8, 15909848), (16, 7954924), (32, 3977462), (64, 1988731), (1193, 106688), (1667, 76352), (2386, 53344), (3334, 38176), (4772, 26672), (6668, 19088), (9544, 13336)]