42787354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 71668800

約数和(自身を除く): 28881446

約数列:

[1, 2, 19, 29, 38, 41, 58, 82, 551, 779, 947, 1102, 1189, 1558, 1894, 2378, 17993, 22591, 27463, 35986, 38827, 45182, 54926, 77654, 521797, 737713, 1043594, 1125983, 1475426, 2251966, 21393677, 42787354]

約数ペア:

[(1, 42787354), (2, 21393677), (19, 2251966), (29, 1475426), (38, 1125983), (41, 1043594), (58, 737713), (82, 521797), (551, 77654), (779, 54926), (947, 45182), (1102, 38827), (1189, 35986), (1558, 27463), (1894, 22591), (2378, 17993)]