28031164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58889}}^1$

素因数の和:58917

約数の個数: 24

約数和(自身を含む): 59361120

約数和(自身を除く): 31329956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 58889, 117778, 235556, 412223, 824446, 1001113, 1648892, 2002226, 4004452, 7007791, 14015582, 28031164]

約数ペア:

[(1, 28031164), (2, 14015582), (4, 7007791), (7, 4004452), (14, 2002226), (17, 1648892), (28, 1001113), (34, 824446), (68, 412223), (119, 235556), (238, 117778), (476, 58889)]