26768264

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2887}}^1$

素因数の和:2973

約数の個数: 32

約数和(自身を含む): 53716800

約数和(自身を除く): 26948536

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 2887, 4636, 5774, 9272, 11548, 23096, 54853, 109706, 176107, 219412, 352214, 438824, 704428, 1408856, 3346033, 6692066, 13384132, 26768264]

約数ペア:

[(1, 26768264), (2, 13384132), (4, 6692066), (8, 3346033), (19, 1408856), (38, 704428), (61, 438824), (76, 352214), (122, 219412), (152, 176107), (244, 109706), (488, 54853), (1159, 23096), (2318, 11548), (2887, 9272), (4636, 5774)]