4478992

素因数分解:

$2^4\times 7^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 10495980

約数和(自身を除く): 6016988

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 197, 203, 232, 392, 394, 406, 464, 784, 788, 812, 1379, 1421, 1576, 1624, 2758, 2842, 3152, 3248, 5516, 5684, 5713, 9653, 11032, 11368, 11426, 19306, 22064, 22736, 22852, 38612, 39991, 45704, 77224, 79982, 91408, 154448, 159964, 279937, 319928, 559874, 639856, 1119748, 2239496, 4478992]

約数ペア:

[(1, 4478992), (2, 2239496), (4, 1119748), (7, 639856), (8, 559874), (14, 319928), (16, 279937), (28, 159964), (29, 154448), (49, 91408), (56, 79982), (58, 77224), (98, 45704), (112, 39991), (116, 38612), (196, 22852), (197, 22736), (203, 22064), (232, 19306), (392, 11426), (394, 11368), (406, 11032), (464, 9653), (784, 5713), (788, 5684), (812, 5516), (1379, 3248), (1421, 3152), (1576, 2842), (1624, 2758)]