61141472

素因数分解:

$2^5\times 7^1\times {\mathrm{499}}^1\times {\mathrm{547}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 138096000

約数和(自身を除く): 76954528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 499, 547, 998, 1094, 1996, 2188, 3493, 3829, 3992, 4376, 6986, 7658, 7984, 8752, 13972, 15316, 15968, 17504, 27944, 30632, 55888, 61264, 111776, 122528, 272953, 545906, 1091812, 1910671, 2183624, 3821342, 4367248, 7642684, 8734496, 15285368, 30570736, 61141472]

約数ペア:

[(1, 61141472), (2, 30570736), (4, 15285368), (7, 8734496), (8, 7642684), (14, 4367248), (16, 3821342), (28, 2183624), (32, 1910671), (56, 1091812), (112, 545906), (224, 272953), (499, 122528), (547, 111776), (998, 61264), (1094, 55888), (1996, 30632), (2188, 27944), (3493, 17504), (3829, 15968), (3992, 15316), (4376, 13972), (6986, 8752), (7658, 7984)]