12671256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2389}}^1$

素因数の和:2428

約数の個数: 64

約数和(自身を含む): 36136800

約数和(自身を除く): 23465544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2389, 2652, 4778, 5304, 7167, 9556, 14334, 19112, 28668, 31057, 40613, 57336, 62114, 81226, 93171, 121839, 124228, 162452, 186342, 243678, 248456, 324904, 372684, 487356, 527969, 745368, 974712, 1055938, 1583907, 2111876, 3167814, 4223752, 6335628, 12671256]

約数ペア:

[(1, 12671256), (2, 6335628), (3, 4223752), (4, 3167814), (6, 2111876), (8, 1583907), (12, 1055938), (13, 974712), (17, 745368), (24, 527969), (26, 487356), (34, 372684), (39, 324904), (51, 248456), (52, 243678), (68, 186342), (78, 162452), (102, 124228), (104, 121839), (136, 93171), (156, 81226), (204, 62114), (221, 57336), (312, 40613), (408, 31057), (442, 28668), (663, 19112), (884, 14334), (1326, 9556), (1768, 7167), (2389, 5304), (2652, 4778)]