74405388

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{9643}}^1$

素因数の和:10293

約数の個数: 24

約数和(自身を含む): 173900608

約数和(自身を除く): 99495220

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 9643, 19286, 28929, 38572, 57858, 115716, 6200449, 12400898, 18601347, 24801796, 37202694, 74405388]

約数ペア:

[(1, 74405388), (2, 37202694), (3, 24801796), (4, 18601347), (6, 12400898), (12, 6200449), (643, 115716), (1286, 57858), (1929, 38572), (2572, 28929), (3858, 19286), (7716, 9643)]