28749208

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1493}}^1$

素因数の和:1611

約数の個数: 32

約数和(自身を含む): 56473200

約数和(自身を除く): 27723992

約数列:

[1, 2, 4, 8, 29, 58, 83, 116, 166, 232, 332, 664, 1493, 2407, 2986, 4814, 5972, 9628, 11944, 19256, 43297, 86594, 123919, 173188, 247838, 346376, 495676, 991352, 3593651, 7187302, 14374604, 28749208]

約数ペア:

[(1, 28749208), (2, 14374604), (4, 7187302), (8, 3593651), (29, 991352), (58, 495676), (83, 346376), (116, 247838), (166, 173188), (232, 123919), (332, 86594), (664, 43297), (1493, 19256), (2407, 11944), (2986, 9628), (4814, 5972)]