78480688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34301}}^1$

素因数の和:34333

約数の個数: 40

約数和(自身を含む): 178644816

約数和(自身を除く): 100164128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 34301, 68602, 137204, 274408, 377311, 445913, 548816, 754622, 891826, 1509244, 1783652, 3018488, 3567304, 4905043, 6036976, 7134608, 9810086, 19620172, 39240344, 78480688]

約数ペア:

[(1, 78480688), (2, 39240344), (4, 19620172), (8, 9810086), (11, 7134608), (13, 6036976), (16, 4905043), (22, 3567304), (26, 3018488), (44, 1783652), (52, 1509244), (88, 891826), (104, 754622), (143, 548816), (176, 445913), (208, 377311), (286, 274408), (572, 137204), (1144, 68602), (2288, 34301)]