9077776

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 18266688

約数和(自身を除く): 9188912

約数列:

[1, 2, 4, 8, 16, 61, 71, 122, 131, 142, 244, 262, 284, 488, 524, 568, 976, 1048, 1136, 2096, 4331, 7991, 8662, 9301, 15982, 17324, 18602, 31964, 34648, 37204, 63928, 69296, 74408, 127856, 148816, 567361, 1134722, 2269444, 4538888, 9077776]

約数ペア:

[(1, 9077776), (2, 4538888), (4, 2269444), (8, 1134722), (16, 567361), (61, 148816), (71, 127856), (122, 74408), (131, 69296), (142, 63928), (244, 37204), (262, 34648), (284, 31964), (488, 18602), (524, 17324), (568, 15982), (976, 9301), (1048, 8662), (1136, 7991), (2096, 4331)]