287965664

素因数分解:

$2^5\times 7^1\times {\mathrm{797}}^1\times {\mathrm{1613}}^1$

素因数の和:2427

約数の個数: 48

約数和(自身を含む): 649137888

約数和(自身を除く): 361172224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 797, 1594, 1613, 3188, 3226, 5579, 6376, 6452, 11158, 11291, 12752, 12904, 22316, 22582, 25504, 25808, 44632, 45164, 51616, 89264, 90328, 178528, 180656, 361312, 1285561, 2571122, 5142244, 8998927, 10284488, 17997854, 20568976, 35995708, 41137952, 71991416, 143982832, 287965664]

約数ペア:

[(1, 287965664), (2, 143982832), (4, 71991416), (7, 41137952), (8, 35995708), (14, 20568976), (16, 17997854), (28, 10284488), (32, 8998927), (56, 5142244), (112, 2571122), (224, 1285561), (797, 361312), (1594, 180656), (1613, 178528), (3188, 90328), (3226, 89264), (5579, 51616), (6376, 45164), (6452, 44632), (11158, 25808), (11291, 25504), (12752, 22582), (12904, 22316)]