42084812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1277}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 92752128

約数和(自身を除く): 50667316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1277, 1498, 2354, 2554, 2996, 4708, 5108, 8239, 8939, 14047, 16478, 17878, 28094, 32956, 35756, 56188, 98329, 136639, 196658, 273278, 393316, 546556, 956473, 1503029, 1912946, 3006058, 3825892, 6012116, 10521203, 21042406, 42084812]

約数ペア:

[(1, 42084812), (2, 21042406), (4, 10521203), (7, 6012116), (11, 3825892), (14, 3006058), (22, 1912946), (28, 1503029), (44, 956473), (77, 546556), (107, 393316), (154, 273278), (214, 196658), (308, 136639), (428, 98329), (749, 56188), (1177, 35756), (1277, 32956), (1498, 28094), (2354, 17878), (2554, 16478), (2996, 14047), (4708, 8939), (5108, 8239)]