7860925184

素因数分解:

$2^8\times 7^1\times {\mathrm{271}}^1\times {\mathrm{16187}}^1$

素因数の和:16481

約数の個数: 72

約数和(自身を含む): 18000019968

約数和(自身を除く): 10139094784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 271, 448, 542, 896, 1084, 1792, 1897, 2168, 3794, 4336, 7588, 8672, 15176, 16187, 17344, 30352, 32374, 34688, 60704, 64748, 69376, 113309, 121408, 129496, 226618, 242816, 258992, 453236, 485632, 517984, 906472, 1035968, 1812944, 2071936, 3625888, 4143872, 4386677, 7251776, 8773354, 14503552, 17546708, 29007104, 30706739, 35093416, 61413478, 70186832, 122826956, 140373664, 245653912, 280747328, 491307824, 561494656, 982615648, 1122989312, 1965231296, 3930462592, 7860925184]

約数ペア:

[(1, 7860925184), (2, 3930462592), (4, 1965231296), (7, 1122989312), (8, 982615648), (14, 561494656), (16, 491307824), (28, 280747328), (32, 245653912), (56, 140373664), (64, 122826956), (112, 70186832), (128, 61413478), (224, 35093416), (256, 30706739), (271, 29007104), (448, 17546708), (542, 14503552), (896, 8773354), (1084, 7251776), (1792, 4386677), (1897, 4143872), (2168, 3625888), (3794, 2071936), (4336, 1812944), (7588, 1035968), (8672, 906472), (15176, 517984), (16187, 485632), (17344, 453236), (30352, 258992), (32374, 242816), (34688, 226618), (60704, 129496), (64748, 121408), (69376, 113309)]