65484776

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1877}}^1$

素因数の和:1986

約数の個数: 48

約数和(自身を含む): 144512100

約数和(自身を除く): 79027324

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 1877, 2492, 3754, 4361, 4984, 7508, 8722, 13139, 15016, 17444, 26278, 34888, 52556, 91973, 105112, 167053, 183946, 334106, 367892, 668212, 735784, 1169371, 1336424, 2338742, 4677484, 8185597, 9354968, 16371194, 32742388, 65484776]

約数ペア:

[(1, 65484776), (2, 32742388), (4, 16371194), (7, 9354968), (8, 8185597), (14, 4677484), (28, 2338742), (49, 1336424), (56, 1169371), (89, 735784), (98, 668212), (178, 367892), (196, 334106), (356, 183946), (392, 167053), (623, 105112), (712, 91973), (1246, 52556), (1877, 34888), (2492, 26278), (3754, 17444), (4361, 15016), (4984, 13139), (7508, 8722)]