42195076

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19571}}^1$

素因数の和:19600

約数の個数: 36

約数和(自身を含む): 93710736

約数和(自身を除く): 51515660

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 19571, 39142, 78284, 136997, 215281, 273994, 430562, 547988, 861124, 958979, 1506967, 1917958, 3013934, 3835916, 6027868, 10548769, 21097538, 42195076]

約数ペア:

[(1, 42195076), (2, 21097538), (4, 10548769), (7, 6027868), (11, 3835916), (14, 3013934), (22, 1917958), (28, 1506967), (44, 958979), (49, 861124), (77, 547988), (98, 430562), (154, 273994), (196, 215281), (308, 136997), (539, 78284), (1078, 39142), (2156, 19571)]