66428248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6691}}^1$

素因数の和:6787

約数の個数: 32

約数和(自身を含む): 133706160

約数和(自身を除く): 67277912

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 6691, 9928, 13382, 26764, 53528, 113747, 227494, 454988, 488443, 909976, 976886, 1953772, 3907544, 8303531, 16607062, 33214124, 66428248]

約数ペア:

[(1, 66428248), (2, 33214124), (4, 16607062), (8, 8303531), (17, 3907544), (34, 1953772), (68, 976886), (73, 909976), (136, 488443), (146, 454988), (292, 227494), (584, 113747), (1241, 53528), (2482, 26764), (4964, 13382), (6691, 9928)]