13267408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 80

約数和(自身を含む): 32676480

約数和(自身を除く): 19409072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 89, 112, 121, 154, 176, 178, 242, 308, 356, 484, 616, 623, 712, 847, 968, 979, 1232, 1246, 1331, 1424, 1694, 1936, 1958, 2492, 2662, 3388, 3916, 4984, 5324, 6776, 6853, 7832, 9317, 9968, 10648, 10769, 13552, 13706, 15664, 18634, 21296, 21538, 27412, 37268, 43076, 54824, 74536, 75383, 86152, 109648, 118459, 149072, 150766, 172304, 236918, 301532, 473836, 603064, 829213, 947672, 1206128, 1658426, 1895344, 3316852, 6633704, 13267408]

約数ペア:

[(1, 13267408), (2, 6633704), (4, 3316852), (7, 1895344), (8, 1658426), (11, 1206128), (14, 947672), (16, 829213), (22, 603064), (28, 473836), (44, 301532), (56, 236918), (77, 172304), (88, 150766), (89, 149072), (112, 118459), (121, 109648), (154, 86152), (176, 75383), (178, 74536), (242, 54824), (308, 43076), (356, 37268), (484, 27412), (616, 21538), (623, 21296), (712, 18634), (847, 15664), (968, 13706), (979, 13552), (1232, 10769), (1246, 10648), (1331, 9968), (1424, 9317), (1694, 7832), (1936, 6853), (1958, 6776), (2492, 5324), (2662, 4984), (3388, 3916)]