70290212168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1\times {\mathrm{15107}}^1$

素因数の和:16590

約数の個数: 64

約数和(自身を含む): 147774369600

約数和(自身を除く): 77484157432

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1429, 1628, 2858, 3256, 5716, 11432, 15107, 15719, 30214, 31438, 52873, 60428, 62876, 105746, 120856, 125752, 166177, 211492, 332354, 422984, 558959, 581603, 664708, 1117918, 1163206, 1329416, 2235836, 2326412, 4471672, 4652824, 6148549, 12297098, 21587903, 24594196, 43175806, 49188392, 86351612, 172703224, 237466933, 474933866, 798752411, 949867732, 1597504822, 1899735464, 3195009644, 6390019288, 8786276521, 17572553042, 35145106084, 70290212168]

約数ペア:

[(1, 70290212168), (2, 35145106084), (4, 17572553042), (8, 8786276521), (11, 6390019288), (22, 3195009644), (37, 1899735464), (44, 1597504822), (74, 949867732), (88, 798752411), (148, 474933866), (296, 237466933), (407, 172703224), (814, 86351612), (1429, 49188392), (1628, 43175806), (2858, 24594196), (3256, 21587903), (5716, 12297098), (11432, 6148549), (15107, 4652824), (15719, 4471672), (30214, 2326412), (31438, 2235836), (52873, 1329416), (60428, 1163206), (62876, 1117918), (105746, 664708), (120856, 581603), (125752, 558959), (166177, 422984), (211492, 332354)]