42357364

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1097}}^1$

素因数の和:1312

約数の個数: 36

約数和(自身を含む): 86744196

約数和(自身を除く): 44386832

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1097, 1379, 2194, 2758, 4388, 5516, 7679, 9653, 15358, 19306, 30716, 38612, 53753, 107506, 215012, 216109, 432218, 864436, 1512763, 3025526, 6051052, 10589341, 21178682, 42357364]

約数ペア:

[(1, 42357364), (2, 21178682), (4, 10589341), (7, 6051052), (14, 3025526), (28, 1512763), (49, 864436), (98, 432218), (196, 216109), (197, 215012), (394, 107506), (788, 53753), (1097, 38612), (1379, 30716), (2194, 19306), (2758, 15358), (4388, 9653), (5516, 7679)]