68860736

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:847

約数の個数: 56

約数和(自身を含む): 157008576

約数和(自身を除く): 88147840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 547, 562, 1094, 1124, 1967, 2188, 2248, 3829, 3934, 4376, 4496, 7658, 7868, 8752, 8992, 15316, 15736, 17504, 17984, 30632, 31472, 35008, 61264, 62944, 122528, 125888, 153707, 245056, 307414, 614828, 1075949, 1229656, 2151898, 2459312, 4303796, 4918624, 8607592, 9837248, 17215184, 34430368, 68860736]

約数ペア:

[(1, 68860736), (2, 34430368), (4, 17215184), (7, 9837248), (8, 8607592), (14, 4918624), (16, 4303796), (28, 2459312), (32, 2151898), (56, 1229656), (64, 1075949), (112, 614828), (224, 307414), (281, 245056), (448, 153707), (547, 125888), (562, 122528), (1094, 62944), (1124, 61264), (1967, 35008), (2188, 31472), (2248, 30632), (3829, 17984), (3934, 17504), (4376, 15736), (4496, 15316), (7658, 8992), (7868, 8752)]