8889670288

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1307}}^1\times {\mathrm{5381}}^1$

素因数の和:6775

約数の個数: 40

約数和(自身を含む): 17458346880

約数和(自身を除く): 8568676592

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1307, 2614, 5228, 5381, 10456, 10762, 20912, 21524, 43048, 86096, 103253, 206506, 413012, 425099, 826024, 850198, 1652048, 1700396, 3400792, 6801584, 7032967, 14065934, 28131868, 56263736, 112527472, 555604393, 1111208786, 2222417572, 4444835144, 8889670288]

約数ペア:

[(1, 8889670288), (2, 4444835144), (4, 2222417572), (8, 1111208786), (16, 555604393), (79, 112527472), (158, 56263736), (316, 28131868), (632, 14065934), (1264, 7032967), (1307, 6801584), (2614, 3400792), (5228, 1700396), (5381, 1652048), (10456, 850198), (10762, 826024), (20912, 425099), (21524, 413012), (43048, 206506), (86096, 103253)]