67636888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20773}}^1$

素因数の和:20827

約数の個数: 32

約数和(自身を含む): 142094160

約数和(自身を除く): 74457272

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20773, 41546, 83092, 166184, 228503, 457006, 768601, 914012, 1537202, 1828024, 3074404, 6148808, 8454611, 16909222, 33818444, 67636888]

約数ペア:

[(1, 67636888), (2, 33818444), (4, 16909222), (8, 8454611), (11, 6148808), (22, 3074404), (37, 1828024), (44, 1537202), (74, 914012), (88, 768601), (148, 457006), (296, 228503), (407, 166184), (814, 83092), (1628, 41546), (3256, 20773)]