28230796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15649}}^1$

素因数の和:15705

約数の個数: 24

約数和(自身を含む): 55213200

約数和(自身を除く): 26982404

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 15649, 31298, 62596, 172139, 344278, 641609, 688556, 1283218, 2566436, 7057699, 14115398, 28230796]

約数ペア:

[(1, 28230796), (2, 14115398), (4, 7057699), (11, 2566436), (22, 1283218), (41, 688556), (44, 641609), (82, 344278), (164, 172139), (451, 62596), (902, 31298), (1804, 15649)]