22002904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 31703336

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1553, 1771, 2024, 3106, 3542, 6212, 7084, 10871, 12424, 14168, 17083, 21742, 34166, 35719, 43484, 68332, 71438, 86968, 119581, 136664, 142876, 239162, 250033, 285752, 392909, 478324, 500066, 785818, 956648, 1000132, 1571636, 2000264, 2750363, 3143272, 5500726, 11001452, 22002904]

約数ペア:

[(1, 22002904), (2, 11001452), (4, 5500726), (7, 3143272), (8, 2750363), (11, 2000264), (14, 1571636), (22, 1000132), (23, 956648), (28, 785818), (44, 500066), (46, 478324), (56, 392909), (77, 285752), (88, 250033), (92, 239162), (154, 142876), (161, 136664), (184, 119581), (253, 86968), (308, 71438), (322, 68332), (506, 43484), (616, 35719), (644, 34166), (1012, 21742), (1288, 17083), (1553, 14168), (1771, 12424), (2024, 10871), (3106, 7084), (3542, 6212)]