8673236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 18204480

約数和(自身を除く): 9531244

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 59, 118, 143, 236, 257, 286, 514, 572, 649, 767, 1028, 1298, 1534, 2596, 2827, 3068, 3341, 5654, 6682, 8437, 11308, 13364, 15163, 16874, 30326, 33748, 36751, 60652, 73502, 147004, 166793, 197119, 333586, 394238, 667172, 788476, 2168309, 4336618, 8673236]

約数ペア:

[(1, 8673236), (2, 4336618), (4, 2168309), (11, 788476), (13, 667172), (22, 394238), (26, 333586), (44, 197119), (52, 166793), (59, 147004), (118, 73502), (143, 60652), (236, 36751), (257, 33748), (286, 30326), (514, 16874), (572, 15163), (649, 13364), (767, 11308), (1028, 8437), (1298, 6682), (1534, 5654), (2596, 3341), (2827, 3068)]