29028776

素因数分解:

$2^3\times 7^3\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 64800000

約数和(自身を除く): 35771224

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 149, 196, 284, 298, 343, 392, 497, 568, 596, 686, 994, 1043, 1192, 1372, 1988, 2086, 2744, 3479, 3976, 4172, 6958, 7301, 8344, 10579, 13916, 14602, 21158, 24353, 27832, 29204, 42316, 48706, 51107, 58408, 74053, 84632, 97412, 102214, 148106, 194824, 204428, 296212, 408856, 518371, 592424, 1036742, 2073484, 3628597, 4146968, 7257194, 14514388, 29028776]

約数ペア:

[(1, 29028776), (2, 14514388), (4, 7257194), (7, 4146968), (8, 3628597), (14, 2073484), (28, 1036742), (49, 592424), (56, 518371), (71, 408856), (98, 296212), (142, 204428), (149, 194824), (196, 148106), (284, 102214), (298, 97412), (343, 84632), (392, 74053), (497, 58408), (568, 51107), (596, 48706), (686, 42316), (994, 29204), (1043, 27832), (1192, 24353), (1372, 21158), (1988, 14602), (2086, 13916), (2744, 10579), (3479, 8344), (3976, 7301), (4172, 6958)]