28305958

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 43641360

約数和(自身を除く): 15335402

約数列:

[1, 2, 59, 97, 118, 194, 2473, 4946, 5723, 11446, 145907, 239881, 291814, 479762, 14152979, 28305958]

約数ペア:

[(1, 28305958), (2, 14152979), (59, 479762), (97, 291814), (118, 239881), (194, 145907), (2473, 11446), (4946, 5723)]