28244916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{37361}}^1$

素因数の和:37381

約数の個数: 48

約数和(自身を含む): 83690880

約数和(自身を除く): 55445964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 37361, 74722, 112083, 149444, 224166, 261527, 336249, 448332, 523054, 672498, 784581, 1008747, 1046108, 1344996, 1569162, 2017494, 2353743, 3138324, 4034988, 4707486, 7061229, 9414972, 14122458, 28244916]

約数ペア:

[(1, 28244916), (2, 14122458), (3, 9414972), (4, 7061229), (6, 4707486), (7, 4034988), (9, 3138324), (12, 2353743), (14, 2017494), (18, 1569162), (21, 1344996), (27, 1046108), (28, 1008747), (36, 784581), (42, 672498), (54, 523054), (63, 448332), (84, 336249), (108, 261527), (126, 224166), (189, 149444), (252, 112083), (378, 74722), (756, 37361)]