61432712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^2\times {\mathrm{131}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 128375280

約数和(自身を除く): 66942568

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 131, 146, 262, 292, 524, 584, 803, 1048, 1441, 1606, 2882, 3212, 5329, 5764, 6424, 9563, 10658, 11528, 19126, 21316, 38252, 42632, 58619, 76504, 105193, 117238, 210386, 234476, 420772, 468952, 698099, 841544, 1396198, 2792396, 5584792, 7679089, 15358178, 30716356, 61432712]

約数ペア:

[(1, 61432712), (2, 30716356), (4, 15358178), (8, 7679089), (11, 5584792), (22, 2792396), (44, 1396198), (73, 841544), (88, 698099), (131, 468952), (146, 420772), (262, 234476), (292, 210386), (524, 117238), (584, 105193), (803, 76504), (1048, 58619), (1441, 42632), (1606, 38252), (2882, 21316), (3212, 19126), (5329, 11528), (5764, 10658), (6424, 9563)]