68832764

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17191}}^1$

素因数の和:17226

約数の個数: 48

約数和(自身を含む): 161742336

約数和(自身を除く): 92909572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17191, 34382, 68764, 120337, 189101, 223483, 240674, 378202, 446966, 481348, 756404, 893932, 1323707, 1564381, 2458313, 2647414, 3128762, 4916626, 5294828, 6257524, 9833252, 17208191, 34416382, 68832764]

約数ペア:

[(1, 68832764), (2, 34416382), (4, 17208191), (7, 9833252), (11, 6257524), (13, 5294828), (14, 4916626), (22, 3128762), (26, 2647414), (28, 2458313), (44, 1564381), (52, 1323707), (77, 893932), (91, 756404), (143, 481348), (154, 446966), (182, 378202), (286, 240674), (308, 223483), (364, 189101), (572, 120337), (1001, 68764), (2002, 34382), (4004, 17191)]