64037176

素因数分解:

$2^3\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2053}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 137535840

約数和(自身を除く): 73498664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 557, 1114, 2053, 2228, 3899, 4106, 4456, 7798, 8212, 14371, 15596, 16424, 28742, 31192, 57484, 114968, 1143521, 2287042, 4574084, 8004647, 9148168, 16009294, 32018588, 64037176]

約数ペア:

[(1, 64037176), (2, 32018588), (4, 16009294), (7, 9148168), (8, 8004647), (14, 4574084), (28, 2287042), (56, 1143521), (557, 114968), (1114, 57484), (2053, 31192), (2228, 28742), (3899, 16424), (4106, 15596), (4456, 14371), (7798, 8212)]