69721766

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{3221}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 106712640

約数和(自身を除く): 36990874

約数列:

[1, 2, 79, 137, 158, 274, 3221, 6442, 10823, 21646, 254459, 441277, 508918, 882554, 34860883, 69721766]

約数ペア:

[(1, 69721766), (2, 34860883), (79, 882554), (137, 508918), (158, 441277), (274, 254459), (3221, 21646), (6442, 10823)]