42197708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79319}}^1$

素因数の和:79349

約数の個数: 24

約数和(自身を含む): 88838400

約数和(自身を除く): 46640692

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 79319, 158638, 317276, 555233, 1110466, 1507061, 2220932, 3014122, 6028244, 10549427, 21098854, 42197708]

約数ペア:

[(1, 42197708), (2, 21098854), (4, 10549427), (7, 6028244), (14, 3014122), (19, 2220932), (28, 1507061), (38, 1110466), (76, 555233), (133, 317276), (266, 158638), (532, 79319)]