68582096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20547

約数の個数: 40

約数和(自身を含む): 152594400

約数和(自身を除く): 84012304

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 20509, 41018, 82036, 164072, 225599, 328144, 389671, 451198, 779342, 902396, 1558684, 1804792, 3117368, 3609584, 4286381, 6234736, 8572762, 17145524, 34291048, 68582096]

約数ペア:

[(1, 68582096), (2, 34291048), (4, 17145524), (8, 8572762), (11, 6234736), (16, 4286381), (19, 3609584), (22, 3117368), (38, 1804792), (44, 1558684), (76, 902396), (88, 779342), (152, 451198), (176, 389671), (209, 328144), (304, 225599), (418, 164072), (836, 82036), (1672, 41018), (3344, 20509)]