42015244

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 74995200

約数和(自身を除く): 32979956

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 619, 956, 1238, 2476, 16969, 33938, 43949, 67876, 87898, 147941, 175796, 295882, 591764, 10503811, 21007622, 42015244]

約数ペア:

[(1, 42015244), (2, 21007622), (4, 10503811), (71, 591764), (142, 295882), (239, 175796), (284, 147941), (478, 87898), (619, 67876), (956, 43949), (1238, 33938), (2476, 16969)]