28855792

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8311}}^1$

素因数の和:8357

約数の個数: 40

約数和(自身を含む): 65964032

約数和(自身を除く): 37108240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8311, 16622, 33244, 58177, 66488, 116354, 132976, 232708, 257641, 465416, 515282, 930832, 1030564, 1803487, 2061128, 3606974, 4122256, 7213948, 14427896, 28855792]

約数ペア:

[(1, 28855792), (2, 14427896), (4, 7213948), (7, 4122256), (8, 3606974), (14, 2061128), (16, 1803487), (28, 1030564), (31, 930832), (56, 515282), (62, 465416), (112, 257641), (124, 232708), (217, 132976), (248, 116354), (434, 66488), (496, 58177), (868, 33244), (1736, 16622), (3472, 8311)]