71411956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12203}}^1$

素因数の和:12244

約数の個数: 48

約数和(自身を含む): 164021760

約数和(自身を除く): 92609804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 12203, 24406, 48812, 85421, 134233, 170842, 231857, 268466, 341684, 463714, 536932, 927428, 939631, 1622999, 1879262, 2550427, 3245998, 3758524, 5100854, 6491996, 10201708, 17852989, 35705978, 71411956]

約数ペア:

[(1, 71411956), (2, 35705978), (4, 17852989), (7, 10201708), (11, 6491996), (14, 5100854), (19, 3758524), (22, 3245998), (28, 2550427), (38, 1879262), (44, 1622999), (76, 939631), (77, 927428), (133, 536932), (154, 463714), (209, 341684), (266, 268466), (308, 231857), (418, 170842), (532, 134233), (836, 85421), (1463, 48812), (2926, 24406), (5852, 12203)]