15551536

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1010

約数の個数: 80

約数和(自身を含む): 40497408

約数和(自身を除く): 24945872

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 971, 1001, 1144, 1232, 1456, 1942, 2002, 2288, 3884, 4004, 6797, 7768, 8008, 10681, 12623, 13594, 15536, 16016, 21362, 25246, 27188, 42724, 50492, 54376, 74767, 85448, 88361, 100984, 108752, 138853, 149534, 170896, 176722, 201968, 277706, 299068, 353444, 555412, 598136, 706888, 971971, 1110824, 1196272, 1413776, 1943942, 2221648, 3887884, 7775768, 15551536]

約数ペア:

[(1, 15551536), (2, 7775768), (4, 3887884), (7, 2221648), (8, 1943942), (11, 1413776), (13, 1196272), (14, 1110824), (16, 971971), (22, 706888), (26, 598136), (28, 555412), (44, 353444), (52, 299068), (56, 277706), (77, 201968), (88, 176722), (91, 170896), (104, 149534), (112, 138853), (143, 108752), (154, 100984), (176, 88361), (182, 85448), (208, 74767), (286, 54376), (308, 50492), (364, 42724), (572, 27188), (616, 25246), (728, 21362), (971, 16016), (1001, 15536), (1144, 13594), (1232, 12623), (1456, 10681), (1942, 8008), (2002, 7768), (2288, 6797), (3884, 4004)]