29974868

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13903}}^1$

素因数の和:13932

約数の個数: 36

約数和(自身を含む): 66572352

約数和(自身を除く): 36597484

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 13903, 27806, 55612, 97321, 152933, 194642, 305866, 389284, 611732, 681247, 1070531, 1362494, 2141062, 2724988, 4282124, 7493717, 14987434, 29974868]

約数ペア:

[(1, 29974868), (2, 14987434), (4, 7493717), (7, 4282124), (11, 2724988), (14, 2141062), (22, 1362494), (28, 1070531), (44, 681247), (49, 611732), (77, 389284), (98, 305866), (154, 194642), (196, 152933), (308, 97321), (539, 55612), (1078, 27806), (2156, 13903)]