22798888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 52715520

約数和(自身を除く): 29916632

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 31, 46, 56, 62, 92, 124, 161, 184, 217, 248, 322, 434, 571, 644, 713, 868, 1142, 1288, 1426, 1736, 2284, 2852, 3997, 4568, 4991, 5704, 7994, 9982, 13133, 15988, 17701, 19964, 26266, 31976, 35402, 39928, 52532, 70804, 91931, 105064, 123907, 141608, 183862, 247814, 367724, 407123, 495628, 735448, 814246, 991256, 1628492, 2849861, 3256984, 5699722, 11399444, 22798888]

約数ペア:

[(1, 22798888), (2, 11399444), (4, 5699722), (7, 3256984), (8, 2849861), (14, 1628492), (23, 991256), (28, 814246), (31, 735448), (46, 495628), (56, 407123), (62, 367724), (92, 247814), (124, 183862), (161, 141608), (184, 123907), (217, 105064), (248, 91931), (322, 70804), (434, 52532), (571, 39928), (644, 35402), (713, 31976), (868, 26266), (1142, 19964), (1288, 17701), (1426, 15988), (1736, 13133), (2284, 9982), (2852, 7994), (3997, 5704), (4568, 4991)]