70474558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{1087}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 132231168

約数和(自身を除く): 61756610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 421, 842, 1087, 2174, 2947, 4631, 5894, 7609, 9262, 11957, 15218, 23914, 32417, 64834, 83699, 167398, 457627, 915254, 3203389, 5033897, 6406778, 10067794, 35237279, 70474558]

約数ペア:

[(1, 70474558), (2, 35237279), (7, 10067794), (11, 6406778), (14, 5033897), (22, 3203389), (77, 915254), (154, 457627), (421, 167398), (842, 83699), (1087, 64834), (2174, 32417), (2947, 23914), (4631, 15218), (5894, 11957), (7609, 9262)]