28860804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16361}}^1$

素因数の和:16385

約数の個数: 54

約数和(自身を含む): 84869694

約数和(自身を除く): 56008890

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16361, 32722, 49083, 65444, 98166, 114527, 147249, 196332, 229054, 294498, 343581, 458108, 588996, 687162, 801689, 1030743, 1374324, 1603378, 2061486, 2405067, 3206756, 4122972, 4810134, 7215201, 9620268, 14430402, 28860804]

約数ペア:

[(1, 28860804), (2, 14430402), (3, 9620268), (4, 7215201), (6, 4810134), (7, 4122972), (9, 3206756), (12, 2405067), (14, 2061486), (18, 1603378), (21, 1374324), (28, 1030743), (36, 801689), (42, 687162), (49, 588996), (63, 458108), (84, 343581), (98, 294498), (126, 229054), (147, 196332), (196, 147249), (252, 114527), (294, 98166), (441, 65444), (588, 49083), (882, 32722), (1764, 16361)]