29190266

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{337}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 52565760

約数和(自身を除く): 23375494

約数列:

[1, 2, 7, 14, 23, 46, 161, 269, 322, 337, 538, 674, 1883, 2359, 3766, 4718, 6187, 7751, 12374, 15502, 43309, 54257, 86618, 90653, 108514, 181306, 634571, 1269142, 2085019, 4170038, 14595133, 29190266]

約数ペア:

[(1, 29190266), (2, 14595133), (7, 4170038), (14, 2085019), (23, 1269142), (46, 634571), (161, 181306), (269, 108514), (322, 90653), (337, 86618), (538, 54257), (674, 43309), (1883, 15502), (2359, 12374), (3766, 7751), (4718, 6187)]