2681728

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 6340320

約数和(自身を除く): 3658592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 73, 82, 112, 128, 146, 164, 224, 287, 292, 328, 448, 511, 574, 584, 656, 896, 1022, 1148, 1168, 1312, 2044, 2296, 2336, 2624, 2993, 4088, 4592, 4672, 5248, 5986, 8176, 9184, 9344, 11972, 16352, 18368, 20951, 23944, 32704, 36736, 41902, 47888, 65408, 83804, 95776, 167608, 191552, 335216, 383104, 670432, 1340864, 2681728]

約数ペア:

[(1, 2681728), (2, 1340864), (4, 670432), (7, 383104), (8, 335216), (14, 191552), (16, 167608), (28, 95776), (32, 83804), (41, 65408), (56, 47888), (64, 41902), (73, 36736), (82, 32704), (112, 23944), (128, 20951), (146, 18368), (164, 16352), (224, 11972), (287, 9344), (292, 9184), (328, 8176), (448, 5986), (511, 5248), (574, 4672), (584, 4592), (656, 4088), (896, 2993), (1022, 2624), (1148, 2336), (1168, 2296), (1312, 2044)]