42409862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 74131200

約数和(自身を除く): 31721338

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1349, 1429, 1562, 2698, 2858, 14839, 15719, 27151, 29678, 31438, 54302, 101459, 202918, 298661, 597322, 1116049, 1927721, 2232098, 3855442, 21204931, 42409862]

約数ペア:

[(1, 42409862), (2, 21204931), (11, 3855442), (19, 2232098), (22, 1927721), (38, 1116049), (71, 597322), (142, 298661), (209, 202918), (418, 101459), (781, 54302), (1349, 31438), (1429, 29678), (1562, 27151), (2698, 15719), (2858, 14839)]