65177056

素因数分解:

$2^5\times 7^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:432

約数の個数: 72

約数和(自身を含む): 150735816

約数和(自身を除く): 85558760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 197, 211, 224, 392, 394, 422, 784, 788, 844, 1379, 1477, 1568, 1576, 1688, 2758, 2954, 3152, 3376, 5516, 5908, 6304, 6752, 9653, 10339, 11032, 11816, 19306, 20678, 22064, 23632, 38612, 41356, 41567, 44128, 47264, 77224, 82712, 83134, 154448, 165424, 166268, 290969, 308896, 330848, 332536, 581938, 665072, 1163876, 1330144, 2036783, 2327752, 4073566, 4655504, 8147132, 9311008, 16294264, 32588528, 65177056]

約数ペア:

[(1, 65177056), (2, 32588528), (4, 16294264), (7, 9311008), (8, 8147132), (14, 4655504), (16, 4073566), (28, 2327752), (32, 2036783), (49, 1330144), (56, 1163876), (98, 665072), (112, 581938), (196, 332536), (197, 330848), (211, 308896), (224, 290969), (392, 166268), (394, 165424), (422, 154448), (784, 83134), (788, 82712), (844, 77224), (1379, 47264), (1477, 44128), (1568, 41567), (1576, 41356), (1688, 38612), (2758, 23632), (2954, 22064), (3152, 20678), (3376, 19306), (5516, 11816), (5908, 11032), (6304, 10339), (6752, 9653)]