42148574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2156

約数の個数: 32

約数和(自身を含む): 73452960

約数和(自身を除く): 31304386

約数列:

[1, 2, 13, 19, 26, 38, 41, 82, 247, 494, 533, 779, 1066, 1558, 2081, 4162, 10127, 20254, 27053, 39539, 54106, 79078, 85321, 170642, 514007, 1028014, 1109173, 1621099, 2218346, 3242198, 21074287, 42148574]

約数ペア:

[(1, 42148574), (2, 21074287), (13, 3242198), (19, 2218346), (26, 1621099), (38, 1109173), (41, 1028014), (82, 514007), (247, 170642), (494, 85321), (533, 79078), (779, 54106), (1066, 39539), (1558, 27053), (2081, 20254), (4162, 10127)]