56787536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8807}}^1$

素因数の和:8859

約数の個数: 40

約数和(自身を含む): 122325504

約数和(自身を除く): 65537968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 8807, 17614, 35228, 70456, 114491, 140912, 228982, 273017, 457964, 546034, 915928, 1092068, 1831856, 2184136, 3549221, 4368272, 7098442, 14196884, 28393768, 56787536]

約数ペア:

[(1, 56787536), (2, 28393768), (4, 14196884), (8, 7098442), (13, 4368272), (16, 3549221), (26, 2184136), (31, 1831856), (52, 1092068), (62, 915928), (104, 546034), (124, 457964), (208, 273017), (248, 228982), (403, 140912), (496, 114491), (806, 70456), (1612, 35228), (3224, 17614), (6448, 8807)]