22371272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1626

約数の個数: 64

約数和(自身を含む): 54604800

約数和(自身を除く): 32233528

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, 1579, 1771, 2024, 3158, 3542, 6316, 7084, 11053, 12632, 14168, 17369, 22106, 34738, 36317, 44212, 69476, 72634, 88424, 121583, 138952, 145268, 243166, 254219, 290536, 399487, 486332, 508438, 798974, 972664, 1016876, 1597948, 2033752, 2796409, 3195896, 5592818, 11185636, 22371272]

約数ペア:

[(1, 22371272), (2, 11185636), (4, 5592818), (7, 3195896), (8, 2796409), (11, 2033752), (14, 1597948), (22, 1016876), (23, 972664), (28, 798974), (44, 508438), (46, 486332), (56, 399487), (77, 290536), (88, 254219), (92, 243166), (154, 145268), (161, 138952), (184, 121583), (253, 88424), (308, 72634), (322, 69476), (506, 44212), (616, 36317), (644, 34738), (1012, 22106), (1288, 17369), (1579, 14168), (1771, 12632), (2024, 11053), (3158, 7084), (3542, 6316)]