66951136

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15731}}^1$

素因数の和:15767

約数の個数: 48

約数和(自身を含む): 158578560

約数和(自身を除く): 91627424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 15731, 31462, 62924, 110117, 125848, 220234, 251696, 298889, 440468, 503392, 597778, 880936, 1195556, 1761872, 2092223, 2391112, 3523744, 4184446, 4782224, 8368892, 9564448, 16737784, 33475568, 66951136]

約数ペア:

[(1, 66951136), (2, 33475568), (4, 16737784), (7, 9564448), (8, 8368892), (14, 4782224), (16, 4184446), (19, 3523744), (28, 2391112), (32, 2092223), (38, 1761872), (56, 1195556), (76, 880936), (112, 597778), (133, 503392), (152, 440468), (224, 298889), (266, 251696), (304, 220234), (532, 125848), (608, 110117), (1064, 62924), (2128, 31462), (4256, 15731)]