7688408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 10455592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 59, 91, 104, 118, 179, 182, 236, 358, 364, 413, 472, 716, 728, 767, 826, 1253, 1432, 1534, 1652, 2327, 2506, 3068, 3304, 4654, 5012, 5369, 6136, 9308, 10024, 10561, 10738, 16289, 18616, 21122, 21476, 32578, 42244, 42952, 65156, 73927, 84488, 130312, 137293, 147854, 274586, 295708, 549172, 591416, 961051, 1098344, 1922102, 3844204, 7688408]

約数ペア:

[(1, 7688408), (2, 3844204), (4, 1922102), (7, 1098344), (8, 961051), (13, 591416), (14, 549172), (26, 295708), (28, 274586), (52, 147854), (56, 137293), (59, 130312), (91, 84488), (104, 73927), (118, 65156), (179, 42952), (182, 42244), (236, 32578), (358, 21476), (364, 21122), (413, 18616), (472, 16289), (716, 10738), (728, 10561), (767, 10024), (826, 9308), (1253, 6136), (1432, 5369), (1534, 5012), (1652, 4654), (2327, 3304), (2506, 3068)]