71375752

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4441}}^1$

素因数の和:4502

約数の個数: 48

約数和(自身を含む): 159512220

約数和(自身を除く): 88136468

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 4441, 8036, 8882, 16072, 17764, 31087, 35528, 62174, 124348, 182081, 217609, 248696, 364162, 435218, 728324, 870436, 1274567, 1456648, 1740872, 2549134, 5098268, 8921969, 10196536, 17843938, 35687876, 71375752]

約数ペア:

[(1, 71375752), (2, 35687876), (4, 17843938), (7, 10196536), (8, 8921969), (14, 5098268), (28, 2549134), (41, 1740872), (49, 1456648), (56, 1274567), (82, 870436), (98, 728324), (164, 435218), (196, 364162), (287, 248696), (328, 217609), (392, 182081), (574, 124348), (1148, 62174), (2009, 35528), (2296, 31087), (4018, 17764), (4441, 16072), (8036, 8882)]