68890382

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{12377}}^1$

素因数の和:12424

約数の個数: 24

約数和(自身を含む): 118531728

約数和(自身を除く): 49641346

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 12377, 24754, 136147, 272294, 284671, 569342, 1497617, 2995234, 3131381, 6262762, 34445191, 68890382]

約数ペア:

[(1, 68890382), (2, 34445191), (11, 6262762), (22, 3131381), (23, 2995234), (46, 1497617), (121, 569342), (242, 284671), (253, 272294), (506, 136147), (2783, 24754), (5566, 12377)]