69878848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1859

約数の個数: 56

約数和(自身を含む): 152595072

約数和(自身を除く): 82716224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1787, 2444, 3008, 3574, 4888, 7148, 9776, 14296, 19552, 23231, 28592, 39104, 46462, 57184, 83989, 92924, 114368, 167978, 185848, 335956, 371696, 671912, 743392, 1091857, 1343824, 1486784, 2183714, 2687648, 4367428, 5375296, 8734856, 17469712, 34939424, 69878848]

約数ペア:

[(1, 69878848), (2, 34939424), (4, 17469712), (8, 8734856), (13, 5375296), (16, 4367428), (26, 2687648), (32, 2183714), (47, 1486784), (52, 1343824), (64, 1091857), (94, 743392), (104, 671912), (188, 371696), (208, 335956), (376, 185848), (416, 167978), (611, 114368), (752, 92924), (832, 83989), (1222, 57184), (1504, 46462), (1787, 39104), (2444, 28592), (3008, 23231), (3574, 19552), (4888, 14296), (7148, 9776)]