67921428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{15679}}^1$

素因数の和:15724

約数の個数: 36

約数和(自身を含む): 167274240

約数和(自身を除く): 99352812

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 15679, 31358, 47037, 62716, 94074, 188148, 297901, 595802, 893703, 1191604, 1787406, 3574812, 5660119, 11320238, 16980357, 22640476, 33960714, 67921428]

約数ペア:

[(1, 67921428), (2, 33960714), (3, 22640476), (4, 16980357), (6, 11320238), (12, 5660119), (19, 3574812), (38, 1787406), (57, 1191604), (76, 893703), (114, 595802), (228, 297901), (361, 188148), (722, 94074), (1083, 62716), (1444, 47037), (2166, 31358), (4332, 15679)]