65973320672

素因数分解:

$2^5\times 7^1\times {\mathrm{661}}^1\times {\mathrm{445573}}^1$

素因数の和:446251

約数の個数: 48

約数和(自身を含む): 148664873952

約数和(自身を除く): 82691553280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 661, 1322, 2644, 4627, 5288, 9254, 10576, 18508, 21152, 37016, 74032, 148064, 445573, 891146, 1782292, 3119011, 3564584, 6238022, 7129168, 12476044, 14258336, 24952088, 49904176, 99808352, 294523753, 589047506, 1178095012, 2061666271, 2356190024, 4123332542, 4712380048, 8246665084, 9424760096, 16493330168, 32986660336, 65973320672]

約数ペア:

[(1, 65973320672), (2, 32986660336), (4, 16493330168), (7, 9424760096), (8, 8246665084), (14, 4712380048), (16, 4123332542), (28, 2356190024), (32, 2061666271), (56, 1178095012), (112, 589047506), (224, 294523753), (661, 99808352), (1322, 49904176), (2644, 24952088), (4627, 14258336), (5288, 12476044), (9254, 7129168), (10576, 6238022), (18508, 3564584), (21152, 3119011), (37016, 1782292), (74032, 891146), (148064, 445573)]