39688352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 85966272

約数和(自身を除く): 46277920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 823, 1096, 1507, 1646, 2192, 3014, 3292, 4384, 6028, 6584, 9053, 12056, 13168, 18106, 24112, 26336, 36212, 48224, 72424, 112751, 144848, 225502, 289696, 451004, 902008, 1240261, 1804016, 2480522, 3608032, 4961044, 9922088, 19844176, 39688352]

約数ペア:

[(1, 39688352), (2, 19844176), (4, 9922088), (8, 4961044), (11, 3608032), (16, 2480522), (22, 1804016), (32, 1240261), (44, 902008), (88, 451004), (137, 289696), (176, 225502), (274, 144848), (352, 112751), (548, 72424), (823, 48224), (1096, 36212), (1507, 26336), (1646, 24112), (2192, 18106), (3014, 13168), (3292, 12056), (4384, 9053), (6028, 6584)]