42242956

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 89413632

約数和(自身を除く): 47170676

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 124, 164, 217, 287, 434, 574, 868, 1148, 1187, 1271, 2374, 2542, 4748, 5084, 8309, 8897, 16618, 17794, 33236, 35588, 36797, 48667, 73594, 97334, 147188, 194668, 257579, 340669, 515158, 681338, 1030316, 1362676, 1508677, 3017354, 6034708, 10560739, 21121478, 42242956]

約数ペア:

[(1, 42242956), (2, 21121478), (4, 10560739), (7, 6034708), (14, 3017354), (28, 1508677), (31, 1362676), (41, 1030316), (62, 681338), (82, 515158), (124, 340669), (164, 257579), (217, 194668), (287, 147188), (434, 97334), (574, 73594), (868, 48667), (1148, 36797), (1187, 35588), (1271, 33236), (2374, 17794), (2542, 16618), (4748, 8897), (5084, 8309)]