68438565592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{448907}}^1$

素因数の和:449008

約数の個数: 64

約数和(自身を含む): 145446192000

約数和(自身を除く): 77007626408

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 323, 472, 646, 1003, 1121, 1292, 2006, 2242, 2584, 4012, 4484, 8024, 8968, 19057, 38114, 76228, 152456, 448907, 897814, 1795628, 3591256, 7631419, 8529233, 15262838, 17058466, 26485513, 30525676, 34116932, 52971026, 61051352, 68233864, 105942052, 144996961, 211884104, 289993922, 450253721, 503224747, 579987844, 900507442, 1006449494, 1159975688, 1801014884, 2012898988, 3602029768, 4025797976, 8554820699, 17109641398, 34219282796, 68438565592]

約数ペア:

[(1, 68438565592), (2, 34219282796), (4, 17109641398), (8, 8554820699), (17, 4025797976), (19, 3602029768), (34, 2012898988), (38, 1801014884), (59, 1159975688), (68, 1006449494), (76, 900507442), (118, 579987844), (136, 503224747), (152, 450253721), (236, 289993922), (323, 211884104), (472, 144996961), (646, 105942052), (1003, 68233864), (1121, 61051352), (1292, 52971026), (2006, 34116932), (2242, 30525676), (2584, 26485513), (4012, 17058466), (4484, 15262838), (8024, 8529233), (8968, 7631419), (19057, 3591256), (38114, 1795628), (76228, 897814), (152456, 448907)]