71816398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 119778048

約数和(自身を除く): 47961650

約数列:

[1, 2, 17, 31, 34, 61, 62, 122, 527, 1037, 1054, 1117, 1891, 2074, 2234, 3782, 18989, 32147, 34627, 37978, 64294, 68137, 69254, 136274, 588659, 1158329, 1177318, 2112247, 2316658, 4224494, 35908199, 71816398]

約数ペア:

[(1, 71816398), (2, 35908199), (17, 4224494), (31, 2316658), (34, 2112247), (61, 1177318), (62, 1158329), (122, 588659), (527, 136274), (1037, 69254), (1054, 68137), (1117, 64294), (1891, 37978), (2074, 34627), (2234, 32147), (3782, 18989)]