15750582016

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{45949}}^1$

素因数の和:46081

約数の個数: 72

約数和(自身を含む): 34187535200

約数和(自身を除く): 18436953184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 128, 206, 208, 256, 412, 416, 824, 832, 1339, 1648, 1664, 2678, 3296, 3328, 5356, 6592, 10712, 13184, 21424, 26368, 42848, 45949, 85696, 91898, 171392, 183796, 342784, 367592, 597337, 735184, 1194674, 1470368, 2389348, 2940736, 4732747, 4778696, 5881472, 9465494, 9557392, 11762944, 18930988, 19114784, 37861976, 38229568, 61525711, 75723952, 76459136, 123051422, 151447904, 152918272, 246102844, 302895808, 492205688, 605791616, 984411376, 1211583232, 1968822752, 3937645504, 7875291008, 15750582016]

約数ペア:

[(1, 15750582016), (2, 7875291008), (4, 3937645504), (8, 1968822752), (13, 1211583232), (16, 984411376), (26, 605791616), (32, 492205688), (52, 302895808), (64, 246102844), (103, 152918272), (104, 151447904), (128, 123051422), (206, 76459136), (208, 75723952), (256, 61525711), (412, 38229568), (416, 37861976), (824, 19114784), (832, 18930988), (1339, 11762944), (1648, 9557392), (1664, 9465494), (2678, 5881472), (3296, 4778696), (3328, 4732747), (5356, 2940736), (6592, 2389348), (10712, 1470368), (13184, 1194674), (21424, 735184), (26368, 597337), (42848, 367592), (45949, 342784), (85696, 183796), (91898, 171392)]