68555696

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2130

約数の個数: 60

約数和(自身を含む): 154661976

約数和(自身を除く): 86106280

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2083, 2992, 4114, 4166, 8228, 8332, 16456, 16664, 22913, 32912, 33328, 35411, 45826, 70822, 91652, 141644, 183304, 252043, 283288, 366608, 389521, 504086, 566576, 779042, 1008172, 1558084, 2016344, 3116168, 4032688, 4284731, 6232336, 8569462, 17138924, 34277848, 68555696]

約数ペア:

[(1, 68555696), (2, 34277848), (4, 17138924), (8, 8569462), (11, 6232336), (16, 4284731), (17, 4032688), (22, 3116168), (34, 2016344), (44, 1558084), (68, 1008172), (88, 779042), (121, 566576), (136, 504086), (176, 389521), (187, 366608), (242, 283288), (272, 252043), (374, 183304), (484, 141644), (748, 91652), (968, 70822), (1496, 45826), (1936, 35411), (2057, 33328), (2083, 32912), (2992, 22913), (4114, 16664), (4166, 16456), (8228, 8332)]