47127938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 36334462

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 367, 449, 734, 898, 4037, 4771, 4939, 5837, 8074, 9542, 9878, 11674, 52481, 64207, 104962, 128414, 164783, 329566, 1812613, 2142179, 3625226, 4284358, 23563969, 47127938]

約数ペア:

[(1, 47127938), (2, 23563969), (11, 4284358), (13, 3625226), (22, 2142179), (26, 1812613), (143, 329566), (286, 164783), (367, 128414), (449, 104962), (734, 64207), (898, 52481), (4037, 11674), (4771, 9878), (4939, 9542), (5837, 8074)]