42142076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7019}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 78624000

約数和(自身を除く): 36481924

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 6004, 7019, 14038, 28076, 133361, 266722, 533444, 554501, 1109002, 2218004, 10535519, 21071038, 42142076]

約数ペア:

[(1, 42142076), (2, 21071038), (4, 10535519), (19, 2218004), (38, 1109002), (76, 554501), (79, 533444), (158, 266722), (316, 133361), (1501, 28076), (3002, 14038), (6004, 7019)]