69639514

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1289}}^1$

素因数の和:1542

約数の個数: 32

約数和(自身を含む): 127059840

約数和(自身を除く): 57420326

約数列:

[1, 2, 7, 14, 17, 34, 119, 227, 238, 454, 1289, 1589, 2578, 3178, 3859, 7718, 9023, 18046, 21913, 27013, 43826, 54026, 153391, 292603, 306782, 585206, 2048221, 4096442, 4974251, 9948502, 34819757, 69639514]

約数ペア:

[(1, 69639514), (2, 34819757), (7, 9948502), (14, 4974251), (17, 4096442), (34, 2048221), (119, 585206), (227, 306782), (238, 292603), (454, 153391), (1289, 54026), (1589, 43826), (2578, 27013), (3178, 21913), (3859, 18046), (7718, 9023)]