23171512

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4580

約数の個数: 48

約数和(自身を含む): 54439560

約数和(自身を除く): 31268048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 4547, 5096, 9094, 18188, 31829, 36376, 59111, 63658, 118222, 127316, 222803, 236444, 254632, 413777, 445606, 472888, 827554, 891212, 1655108, 1782424, 2896439, 3310216, 5792878, 11585756, 23171512]

約数ペア:

[(1, 23171512), (2, 11585756), (4, 5792878), (7, 3310216), (8, 2896439), (13, 1782424), (14, 1655108), (26, 891212), (28, 827554), (49, 472888), (52, 445606), (56, 413777), (91, 254632), (98, 236444), (104, 222803), (182, 127316), (196, 118222), (364, 63658), (392, 59111), (637, 36376), (728, 31829), (1274, 18188), (2548, 9094), (4547, 5096)]