8144464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 16883840

約数和(自身を除く): 8739376

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 292, 304, 367, 584, 734, 1168, 1387, 1468, 2774, 2936, 5548, 5872, 6973, 11096, 13946, 22192, 26791, 27892, 53582, 55784, 107164, 111568, 214328, 428656, 509029, 1018058, 2036116, 4072232, 8144464]

約数ペア:

[(1, 8144464), (2, 4072232), (4, 2036116), (8, 1018058), (16, 509029), (19, 428656), (38, 214328), (73, 111568), (76, 107164), (146, 55784), (152, 53582), (292, 27892), (304, 26791), (367, 22192), (584, 13946), (734, 11096), (1168, 6973), (1387, 5872), (1468, 5548), (2774, 2936)]