42691714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:442

約数の個数: 32

約数和(自身を含む): 71011584

約数和(自身を除く): 28319870

約数列:

[1, 2, 13, 26, 73, 83, 146, 166, 271, 542, 949, 1079, 1898, 2158, 3523, 6059, 7046, 12118, 19783, 22493, 39566, 44986, 78767, 157534, 257179, 292409, 514358, 584818, 1641989, 3283978, 21345857, 42691714]

約数ペア:

[(1, 42691714), (2, 21345857), (13, 3283978), (26, 1641989), (73, 584818), (83, 514358), (146, 292409), (166, 257179), (271, 157534), (542, 78767), (949, 44986), (1079, 39566), (1898, 22493), (2158, 19783), (3523, 12118), (6059, 7046)]