42851692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1619}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 80967600

約数和(自身を除く): 38115908

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1619, 2036, 3238, 6476, 6617, 13234, 21047, 26468, 42094, 84188, 824071, 1648142, 3296284, 10712923, 21425846, 42851692]

約数ペア:

[(1, 42851692), (2, 21425846), (4, 10712923), (13, 3296284), (26, 1648142), (52, 824071), (509, 84188), (1018, 42094), (1619, 26468), (2036, 21047), (3238, 13234), (6476, 6617)]