22226072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 48988800

約数和(自身を除く): 26762728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 83, 88, 136, 166, 179, 187, 332, 358, 374, 664, 716, 748, 913, 1411, 1432, 1496, 1826, 1969, 2822, 3043, 3652, 3938, 5644, 6086, 7304, 7876, 11288, 12172, 14857, 15521, 15752, 24344, 29714, 31042, 33473, 59428, 62084, 66946, 118856, 124168, 133892, 163427, 252569, 267784, 326854, 505138, 653708, 1010276, 1307416, 2020552, 2778259, 5556518, 11113036, 22226072]

約数ペア:

[(1, 22226072), (2, 11113036), (4, 5556518), (8, 2778259), (11, 2020552), (17, 1307416), (22, 1010276), (34, 653708), (44, 505138), (68, 326854), (83, 267784), (88, 252569), (136, 163427), (166, 133892), (179, 124168), (187, 118856), (332, 66946), (358, 62084), (374, 59428), (664, 33473), (716, 31042), (748, 29714), (913, 24344), (1411, 15752), (1432, 15521), (1496, 14857), (1826, 12172), (1969, 11288), (2822, 7876), (3043, 7304), (3652, 6086), (3938, 5644)]