67397902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 127411200

約数和(自身を除く): 60013298

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 79, 143, 157, 158, 209, 247, 286, 314, 418, 494, 869, 1027, 1501, 1727, 1738, 2041, 2054, 2717, 2983, 3002, 3454, 4082, 5434, 5966, 11297, 12403, 16511, 19513, 22451, 22594, 24806, 32813, 33022, 38779, 39026, 44902, 65626, 77558, 136433, 161239, 214643, 235657, 272866, 322478, 426569, 429286, 471314, 853138, 1773629, 2592227, 3063541, 3547258, 5184454, 6127082, 33698951, 67397902]

約数ペア:

[(1, 67397902), (2, 33698951), (11, 6127082), (13, 5184454), (19, 3547258), (22, 3063541), (26, 2592227), (38, 1773629), (79, 853138), (143, 471314), (157, 429286), (158, 426569), (209, 322478), (247, 272866), (286, 235657), (314, 214643), (418, 161239), (494, 136433), (869, 77558), (1027, 65626), (1501, 44902), (1727, 39026), (1738, 38779), (2041, 33022), (2054, 32813), (2717, 24806), (2983, 22594), (3002, 22451), (3454, 19513), (4082, 16511), (5434, 12403), (5966, 11297)]