63473072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16061}}^1$

素因数の和:16101

約数の個数: 40

約数和(自身を含む): 139418160

約数和(自身を除く): 75945088

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 16061, 32122, 64244, 128488, 208793, 256976, 305159, 417586, 610318, 835172, 1220636, 1670344, 2441272, 3340688, 3967067, 4882544, 7934134, 15868268, 31736536, 63473072]

約数ペア:

[(1, 63473072), (2, 31736536), (4, 15868268), (8, 7934134), (13, 4882544), (16, 3967067), (19, 3340688), (26, 2441272), (38, 1670344), (52, 1220636), (76, 835172), (104, 610318), (152, 417586), (208, 305159), (247, 256976), (304, 208793), (494, 128488), (988, 64244), (1976, 32122), (3952, 16061)]