22905064

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 53706240

約数和(自身を除く): 30801176

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 431, 511, 584, 728, 862, 949, 1022, 1724, 1898, 2044, 3017, 3448, 3796, 4088, 5603, 6034, 6643, 7592, 11206, 12068, 13286, 22412, 24136, 26572, 31463, 39221, 44824, 53144, 62926, 78442, 125852, 156884, 220241, 251704, 313768, 409019, 440482, 818038, 880964, 1636076, 1761928, 2863133, 3272152, 5726266, 11452532, 22905064]

約数ペア:

[(1, 22905064), (2, 11452532), (4, 5726266), (7, 3272152), (8, 2863133), (13, 1761928), (14, 1636076), (26, 880964), (28, 818038), (52, 440482), (56, 409019), (73, 313768), (91, 251704), (104, 220241), (146, 156884), (182, 125852), (292, 78442), (364, 62926), (431, 53144), (511, 44824), (584, 39221), (728, 31463), (862, 26572), (949, 24136), (1022, 22412), (1724, 13286), (1898, 12068), (2044, 11206), (3017, 7592), (3448, 6643), (3796, 6034), (4088, 5603)]