28030684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{3559}}^1$

素因数の和:3753

約数の個数: 24

約数和(自身を含む): 53827200

約数和(自身を除く): 25796516

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3559, 3938, 7118, 7876, 14236, 39149, 78298, 156596, 637061, 1274122, 2548244, 7007671, 14015342, 28030684]

約数ペア:

[(1, 28030684), (2, 14015342), (4, 7007671), (11, 2548244), (22, 1274122), (44, 637061), (179, 156596), (358, 78298), (716, 39149), (1969, 14236), (3559, 7876), (3938, 7118)]