76978634

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{1303}}^1$

素因数の和:1685

約数の個数: 16

約数和(自身を含む): 117047040

約数和(自身を除く): 40068406

約数列:

[1, 2, 109, 218, 271, 542, 1303, 2606, 29539, 59078, 142027, 284054, 353113, 706226, 38489317, 76978634]

約数ペア:

[(1, 76978634), (2, 38489317), (109, 706226), (218, 353113), (271, 284054), (542, 142027), (1303, 59078), (2606, 29539)]