64357696

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:879

約数の個数: 56

約数和(自身を含む): 139053824

約数和(自身を除く): 74696128

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 206, 208, 412, 416, 751, 824, 832, 1339, 1502, 1648, 2678, 3004, 3296, 5356, 6008, 6592, 9763, 10712, 12016, 19526, 21424, 24032, 39052, 42848, 48064, 77353, 78104, 85696, 154706, 156208, 309412, 312416, 618824, 624832, 1005589, 1237648, 2011178, 2475296, 4022356, 4950592, 8044712, 16089424, 32178848, 64357696]

約数ペア:

[(1, 64357696), (2, 32178848), (4, 16089424), (8, 8044712), (13, 4950592), (16, 4022356), (26, 2475296), (32, 2011178), (52, 1237648), (64, 1005589), (103, 624832), (104, 618824), (206, 312416), (208, 309412), (412, 156208), (416, 154706), (751, 85696), (824, 78104), (832, 77353), (1339, 48064), (1502, 42848), (1648, 39052), (2678, 24032), (3004, 21424), (3296, 19526), (5356, 12016), (6008, 10712), (6592, 9763)]