28591982

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6883}}^1$

素因数の和:6983

約数の個数: 16

約数和(自身を含む): 44938752

約数和(自身を除く): 16346770

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6883, 13766, 213373, 426746, 461161, 922322, 14295991, 28591982]

約数ペア:

[(1, 28591982), (2, 14295991), (31, 922322), (62, 461161), (67, 426746), (134, 213373), (2077, 13766), (4154, 6883)]