70543238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 45025402

約数列:

[1, 2, 19, 37, 38, 74, 131, 262, 383, 703, 766, 1406, 2489, 4847, 4978, 7277, 9694, 14171, 14554, 28342, 50173, 92093, 100346, 184186, 269249, 538498, 953287, 1856401, 1906574, 3712802, 35271619, 70543238]

約数ペア:

[(1, 70543238), (2, 35271619), (19, 3712802), (37, 1906574), (38, 1856401), (74, 953287), (131, 538498), (262, 269249), (383, 184186), (703, 100346), (766, 92093), (1406, 50173), (2489, 28342), (4847, 14554), (4978, 14171), (7277, 9694)]