61378068

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{21401}}^1$

素因数の和:21647

約数の個数: 24

約数和(自身を含む): 143821440

約数和(自身を除く): 82443372

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 21401, 42802, 64203, 85604, 128406, 256812, 5114839, 10229678, 15344517, 20459356, 30689034, 61378068]

約数ペア:

[(1, 61378068), (2, 30689034), (3, 20459356), (4, 15344517), (6, 10229678), (12, 5114839), (239, 256812), (478, 128406), (717, 85604), (956, 64203), (1434, 42802), (2868, 21401)]