69986378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19802

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 66594742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 19759, 39518, 138313, 217349, 276626, 434698, 454457, 908914, 1521443, 3042886, 3181199, 4999027, 6362398, 9998054, 34993189, 69986378]

約数ペア:

[(1, 69986378), (2, 34993189), (7, 9998054), (11, 6362398), (14, 4999027), (22, 3181199), (23, 3042886), (46, 1521443), (77, 908914), (154, 454457), (161, 434698), (253, 276626), (322, 217349), (506, 138313), (1771, 39518), (3542, 19759)]