23139578

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 46227456

約数和(自身を除く): 23087878

約数列:

[1, 2, 7, 11, 14, 22, 31, 37, 62, 74, 77, 131, 154, 217, 259, 262, 341, 407, 434, 518, 682, 814, 917, 1147, 1441, 1834, 2294, 2387, 2849, 2882, 4061, 4774, 4847, 5698, 8029, 8122, 9694, 10087, 12617, 16058, 20174, 25234, 28427, 33929, 44671, 53317, 56854, 67858, 88319, 89342, 106634, 150257, 176638, 300514, 312697, 373219, 625394, 746438, 1051799, 1652827, 2103598, 3305654, 11569789, 23139578]

約数ペア:

[(1, 23139578), (2, 11569789), (7, 3305654), (11, 2103598), (14, 1652827), (22, 1051799), (31, 746438), (37, 625394), (62, 373219), (74, 312697), (77, 300514), (131, 176638), (154, 150257), (217, 106634), (259, 89342), (262, 88319), (341, 67858), (407, 56854), (434, 53317), (518, 44671), (682, 33929), (814, 28427), (917, 25234), (1147, 20174), (1441, 16058), (1834, 12617), (2294, 10087), (2387, 9694), (2849, 8122), (2882, 8029), (4061, 5698), (4774, 4847)]